| Pu-244 in the Early Solar-System and the Pre-Fermi Natural Reactor | Geochemical Journal | Journal Article | 1992 |
| Thorium, Uranium and Plutonium Isotopes in the Arkansas River | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1989 |
| Uranium Fallout from the January 4, 1986 Accident at Gore, Oklahoma | Radiochimica Acta | Journal Article | 1989 |
| Radioactive Iodine and Plutonium Fallout from the 1986 Chernobyl Event | Radiochimica Acta | Journal Article | 1989 |
| Variation of the Isotopic Composition of Thorium in the Atmosphere | Radiochimica Acta | Journal Article | 1987 |
| Variation of the Isotopic Composition of Uranium in the Atmosphere .2. Fallout of Enriched Uranium in September 1986 | Radiochimica Acta | Journal Article | 1987 |
| Variation of the Isotopic Composition of Uranium in the Atmosphere | Radiochimica Acta | Journal Article | 1987 |
| Variation of the Thorium to Uranium Ratio in Rain - Th-230 Chronology of the Eruptions of Mt St. Helens and El Chichon Volcanos | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1987 |
| Effect of the Eruptions of Mount St Helens and El Chichon on the Ratios of Thorium and Uranium Isotopes in Rain | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1987 |
| Plutonium Fallout from the Nuclear-Powered Satellite Cosmos-1402 | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1987 |
| Footsteps of My Studies on Environmental-Radioactivity | Journal of Radiation Research | Abstract | 1987 |
| The Occurrence of Ccfx Xenon in the Earths Interior | Geochemical Journal | Journal Article | 1987 |
| Elemental and Isotopic Heterogeneities of Rare-Gases in the Solar-System | Geochemical Journal | Journal Article | 1987 |
| Isotopic Composition of Xenon in the Solar-System | Geochemical Journal | Journal Article | 1986 |
| Anomalous Magnesium Isotopes in Meteorites | Geochemical Journal | Journal Article | 1986 |
| Origin of Xenon-124 and Xenon-126 in Carbonaceous Chondrites | Geochemical Journal | Journal Article | 1986 |
| Volatile Behaviors of Polonium and Protoactinium in the Heating Experiments on Pitchblende | Geochemical Journal | Journal Article | 1986 |
| Anomalous Oxygen and Silicon Isotopes in Meteorites | Geochemical Journal | Journal Article | 1986 |
| Anomalous Xenon Isotopes in the Antarctic Carbonaceous Chondrite Belgica | Geochemical Journal | Journal Article | 1986 |
| Uranium Fallout from the Nuclear-Powered Satellites and Volcanic-Eruptions | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1986 |
| Determination of Thorium, Uranium and Plutonium Isotopes in Atmospheric Samples | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1986 |
| Fallout of Thorium and Uranium Isotopes from the 1982 Eruption of El Chichon Volcano | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1986 |
| Further-Studies on the Separation of Acid Residues with Extremely High U-234/U-238 Ratios from a Colorado Carnotite | Radiochimica Acta | Journal Article | 1986 |
| Isotopic Fractionation of Uranium - Extremely High Enrichments of U-234 in the Acid-Residues of a Colorado Carnotite | Radiochimica Acta | Journal Article | 1986 |
| Anomalous Behaviors of Protoactinium in the Acid-Leaching Experiments on Pitchblende | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1985 |
| U-235 Fallout from the Nuclear-Powered Satellite Cosmos-1402 | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1985 |
| Radioactive Strontium Fallout from the Nuclear-Powered Satellite Cosmos-1402 | Geochemical Journal | Journal Article | 1985 |
| Anomalous Xenon Isotopes in Carbonaceous Chondrites | Geochemical Journal | Journal Article | 1985 |
| Atmospheric Injections of Po-210 from the Recent Volcanic Eruptions | Geochemical Journal | Journal Article | 1985 |
| Deposition of Excess Amount of Natural U from the Atmosphere | Health Physics | Journal Article | 1985 |
| Plutonium Fallout at Fayetteville, Ar | Health Physics | Journal Article | 1985 |
| Anomalous Nitrogen and Carbon Isotopes in Carbonaceous Chondrites | Geochemical Journal | Journal Article | 1985 |
| The Origin of Plutonium in the Atmosphere | Geochemical Journal | Journal Article | 1985 |
| Beryllium-7 Deposition at Fayetteville, Arkansas, and Excess Po-210 from the 1980 Eruption of Mount-St-Helens | Geochemical Journal | Journal Article | 1985 |
| Plutonium Anomaly in Nature | Geochemical Journal | Journal Article | 1984 |
| Po-210 Fallout from the 1980 Eruption of Mount St-Helens and the Mystery Cloud of 1982 | Geochemical Journal | Journal Article | 1984 |
| Fallout of Uranium Isotopes from the 1980 Eruption of Mount St-Helens | Journal of Radioanalytical and Nuclear Chemistry | Journal Article | 1984 |
| Temporal Distribution of Radiostrontium Isotopes and Radon Daughters in Rainwater during a Thunderstorm - Reply | Journal of Geophysical Research-Atmospheres | Journal Article | 1984 |
| The Alpha-Recoil Effects of Uranium in the Oklo Reactor | Nature | Journal Article | 1984 |
| Alpha-Recoil Effects of Uranium Isotopes in Radioactive Minerals | Radiochimica Acta | Journal Article | 1984 |
| The Oklo Phenomenon | Naturwissenschaften | Journal Article | 1983 |
| Temporal Distributions of Radiostrontium Isotopes and Radon Daughters in Rainwater during a Thunderstorm | Journal of Geophysical Research-Oceans | Journal Article | 1983 |
| Uranium and Plutonium Isotopes in the Atmosphere | Journal of Geophysical Research-Oceans | Journal Article | 1983 |
| Recent Atmospheric Injections of Nuclear Debris - Fallout from the 16 October 1980 Nuclear-Explosion | Geochemical Journal | Journal Article | 1983 |
| Sr-90 Fallout from the Nuclear-Weapons Tests and Po-210 Fallout from the Volcanic-Eruptions | Abstracts of Papers of the American Chemical Society | Abstract | 1983 |
| Uranium and Thorium Isotopes in the Earths Atmosphere | Abstracts of Papers of the American Chemical Society | Abstract | 1983 |
| A Comparison of the Isotopic Anomalies Observed in Meteorites and in the Earths Atmosphere | Abstracts of Papers of the American Chemical Society | Abstract | 1983 |
| Plutonium Isotopes in the Earths Atmosphere | Abstracts of Papers of the American Chemical Society | Abstract | 1983 |
| Atmospheric Injections of Nuclear Debris - Strontium 89 and 90 from Chinese Weapons Tests | Journal of Geophysical Research-Oceans | Journal Article | 1982 |
| The Origin of Excess Po-210 in Natural-Waters | Abstracts of Papers of the American Chemical Society | Abstract | 1980 |
| Atmospheric Injections of Nuclear Debris - Ce-141 and Ce-144 from Chinese Weapons Tests | Abstracts of Papers of the American Chemical Society | Abstract | 1980 |
| Radioactive and Stable Isotopes in the Early Solar-System | Abstracts of Papers of the American Chemical Society | Abstract | 1980 |
| Use of Radioactive Isotopes as Atmospheric Tracers | Abstracts of Papers of the American Chemical Society | Abstract | 1980 |
| Use of Po-210 and Pb-210 as Atmospheric Tracers | Abstracts of Papers of the American Chemical Society | Abstract | 1980 |
| Atmospheric Injections of Radioactive Isotopes from the Chinese Nuclear-Weapons Tests | Abstracts of Papers of the American Chemical Society | Abstract | 1980 |
| Isotopic Compositions of Calcium, Barium, Neodymium and Xenon in Meteorites | Geochemical Journal | Journal Article | 1979 |
| Pd-107 in the Early Solar-System | Geochemical Journal | Journal Article | 1979 |
| Meteoritic Barium and Cerium Versus the General Isotopic Anomalies in Meteoritic Xenon | Geochemical Journal | Journal Article | 1979 |
| Isotopic Composition of Gadolinium in Meteorites | Geochemical Journal | Journal Article | 1979 |
| More Mysteries from Pandoras Box - Samarium Isotopic Anomalies in the Allende Inclusions | Geochemical Journal | Journal Article | 1979 |
| Time Scales Inferred from the Cosmochronometers I-129, Pu-244 and Al-26 | Geochemical Journal | Journal Article | 1979 |
| Correlated Calcium and Titanium Isotopic Anomalies in Allende Inclusions | Geochemical Journal | Journal Article | 1979 |
| Isotopic Anomalies in the Early Solar-System | Geochemical Journal | Journal Article | 1979 |
| General-Solution for the Puzzle of the Xenon | Geochemical Journal | Journal Article | 1979 |
| Superheavy Elements in Nature - Fissiogenic Xenon in Sudbury, Ontario, Norite - Reply | Geochemical Journal | Journal Article | 1979 |
| Origin of the Elements - Pre-Fermi Reactor and Pu-244 in Nature | Accounts of Chemical Research | Journal Article | 1979 |
| Atmospheric Residence Times of Sr-90 and Pb-210 | Journal of Radioanalytical Chemistry | Journal Article | 1978 |
| Superheavy Elements in Nature - Fissiogenic Xenon in Sudbury, Ontario, Norite | Geochemical Journal | Journal Article | 1978 |
| Isotopic Compositions of Xenon and Krypton in Belgian Congo Pitchblende | Geochemical Journal | Journal Article | 1978 |
| Origin of Elements | Abstracts of Papers of the American Chemical Society | Abstract | 1978 |
| Possible Climatic Effect of Supernova Explosions | Geochemical Journal | Journal Article | 1977 |
| Plutonium Isotopes in Atmosphere | Geochemical Journal | Journal Article | 1977 |
| Xenology - Enigma of Xenon in Carbonaceous Chondrites - Reply | Geochemical Journal | Journal Article | 1977 |
| Xenon and Krypton Isotope Anomalies in Besner Mine, Ontario, Thucholite | Geochemical Journal | Journal Article | 1977 |
| Abundances and Isotopic Compositions of Rare-Gases in Granites | Geochemical Journal | Journal Article | 1977 |
| Analysis of Possibility of Reactors Occurring in Nature | Journal of the Atomic Energy Society of Japan | Journal Article | 1977 |
| Temporal Variations of Pb-212 in Thunderstorms | Journal of Geophysical Research-Oceans and Atmospheres | Journal Article | 1976 |
| 14.6-Mev Neutron-Activation Cross-Sections for Xenon Isotopes | Nuclear Science and Engineering | Journal Article | 1976 |
| Determination of Decay Products of Extinct Radionuclide Plutonium-244 in Meteorites | Radiochemical and Radioanalytical Letters | Journal Article | 1976 |
| 9 Mev Bremsstrahlung Fission of U-238 | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1976 |
| Distribution of Fission Yields in 14.8 Mev Neutron-Induced Fission of U-238 | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1975 |
| Distribution of Fission Yields in 3.0 Mev Neutron-Induced Fission of U-238 | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1975 |
| Investigation of Reported Mass-Distribution Curves in Fission of U-233 with 14.8 Mev Neutrons | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1975 |
| 14.8 Mev Neutron-Induced (N,2n), (N,P) and (N,Alpha) Cross-Sections for Some Closed Shell Nuclides | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1975 |
| Variation of Ratio of Cesium-137 to Strontium-90 in Atmosphere | Health Physics | Journal Article | 1975 |
| Radiochemical Separations of Fission-Products from Large Excesses of Aluminum | Radiochemical and Radioanalytical Letters | Journal Article | 1975 |
| Expedient Method for Separation of Fission-Product Lanthanum | Radiochimica Acta | Journal Article | 1975 |
| Xenon Isotope Anomalies in Carbonaceous Chondrite Murchison | Journal of Geophysical Research-Solid Earth and Planets | Journal Article | 1975 |
| Xenon Isotope Anomalies in Carbonaceous Chondrite Murray | Journal of Geophysical Research-Solid Earth and Planets | Journal Article | 1974 |
| Mean Residence Times of Long-Lived Radon Daughters in Atmosphere | Journal of Geophysical Research-Oceans and Atmospheres | Journal Article | 1974 |
| Ratios of Fission-Product Pairs with Similar Half-Lives in Atmosphere | Journal of Geophysical Research-Oceans and Atmospheres | Journal Article | 1974 |
| Long-Lived Radon Daughters as Atmospheric Radioactive-Tracers | Health Physics | Journal Article | 1974 |
| 14.8 Mev Neutron-Induced (N,P) Cross-Sections in Region of Proton Magic Number 50 | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1974 |
| Distribution of Fission Yields in 14.8 Mev Neutron-Induced Fission of U-238 | Abstracts of Papers of the American Chemical Society | Abstract | 1974 |
| 9 Mev Photofission of U-238 | Abstracts of Papers of the American Chemical Society | Abstract | 1974 |
| Rare-Gas Isotopic Composition in Carbonaceous Chondrites | Abstracts of Papers of the American Chemical Society | Abstract | 1974 |
| 14.8 Mev Neutron-Induced (N,2n), (N,P) and (N,Alpha) Cross-Sections for Some Closed-Shell Nuclides | Abstracts of Papers of the American Chemical Society | Abstract | 1974 |
| Occurrence of Anomalous Fission Xenon in Terrestrial Rocks - Possible Origin in a Pre-Fermi (Natural) Nuclear-Reactor | Abstracts of Papers of the American Chemical Society | Abstract | 1973 |
| Long-Lived Alpha-Emitters in Atmosphere - Polonium-210 and Plutonium-239 | Abstracts of Papers of the American Chemical Society | Abstract | 1973 |
| 14.8 Mev Neutron-Induced (N,P) Cross-Sections in Region of Proton Magic Number 50 | Abstracts of Papers of the American Chemical Society | Abstract | 1973 |
| Fast-Neutron Activation-Analysis for Trace Metals Which Accompany Chlorophyll | Abstracts of Papers of the American Chemical Society | Abstract | 1973 |
| Decay of Eu-160 | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1973 |
| Charge-Distribution in Neutron-Induced Fission of Thorium | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1973 |
| Fallout from Nuclear Weapons Testing and Interhemispheric Transport of Nuclear Debris | Health Physics | Journal Article | 1973 |
| Radioactive Cerium Isotopes - Fallout from Recent French and Chinese Nuclear Weapons Tests | Health Physics | Journal Article | 1973 |
| Radioactive Hot Particles from Recent Chinese Nuclear Weapons Tests | Journal of Geophysical Research-Oceans and Atmospheres | Journal Article | 1973 |
| Behavior of Radiostrontium in Rain and Air after Ninth Chinese Atmospheric Nuclear Test | Journal of Geophysical Research-Oceans and Atmospheres | Journal Article | 1973 |
| Sm-157, a New Isotope. | Physical Review C | Journal Article | 1972 |
| Decay of Pm-152 Isomers. | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1972 |
| Distribution of Low-Mass Fission Yields in 14.8 Mev Neutron Induced Fission of U-238 and Th-232. | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1971 |
| Mass Distribution of 3mev Neutron Induced Fission of Th-232. | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1971 |
| Decay of P-34 and Cl-34m. | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1971 |
| New Isotope Lu-180. | Physical Review C | Journal Article | 1971 |
| In-122 Isomers. | Physical Review C | Journal Article | 1971 |
| Decay of As-78. | Nuclear Physics A | Journal Article | 1971 |
| Decay of As-76. | Nuclear Physics A | Journal Article | 1971 |
| Decay of Rh-106(M). | Nuclear Physics A | Journal Article | 1971 |
| Yields of Ruthenium Isotopes from Spontaneous Fission U-238. | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1971 |
| Temporal Distributions of Radioactivity and Sr-89-Sr9- Ratios during Rainstorms. | Journal of Geophysical Research-Oceans and Atmospheres | Journal Article | 1971 |
| Temperature of the Sun in the Early History of the Solar System. | Nature-Physical Science | Journal Article | 1971 |
| Reply | Tellus A: Dynamic Meteorology and Oceanography | Journal Article | 1971 |
| Daily fluctuations of radioactive fallout particles in ground-level air. | Tellus | Journal Article | 1970 |
| Decay of V-54. | Nuclear Physics A | Journal Article | 1970 |
| Identification of a New Rh-110 Isotope. | Nuclear Physics A | Journal Article | 1970 |
| Neutron Activation Cross Sections at 14.8 Mev for Rubidium, Strontium,Zirconium, and Niobium. | Physical Review C | Journal Article | 1970 |
| Investigation of Reported Mo-103 Isomer. | Physical Review C | Journal Article | 1970 |
| New Isotope Pr-150. | Physical Review C | Journal Article | 1970 |
| Decay of Ga-73. | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1970 |
| Independent Yields of 124sb,126sb and 136cs in 14.8-Mev Neutron-Induced Fission of Thorium and Uranium. | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1969 |
| Decay of 63co and 64co | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1969 |
| Decay of Co62 Isomers | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1969 |
| Decay of 53v and 57mn | Nuclear Physics A | Journal Article | 1969 |
| Mass Distribution in Fission of 233u by 14.8-Mev Neutrons. | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1969 |
| Plutonium-244 in Early Solar System. | Nature | Journal Article | 1969 |
| Mn58 Isomers | Physical Review | Journal Article | 1969 |
| 14.8 Mev Neutron Cross-Sections for (N, 3he) and Other Rare Nuclear Reactions on 103Rh. | Journal of Inorganic and Nuclear Chemistry | Journal Article | 1968 |
| Plutonium-Xenon and Iodine-Xenon Chronology of 3 Light-Dark-Structured Chondrites. | Icarus | Journal Article | 1968 |
| Fission Xenon in Chondrites | Journal of Geophysical Research | Journal Article | 1968 |