A method to investigate the secular equilibrium of natural radioactive series

Geoexploration - Tập 16 - Trang 177-183 - 1978
R. Rieppo1
1Department of Physics, University of Oulu, Oulu, Finland

Tài liệu tham khảo

Evans, 1955, The Atomic Nucleus, 972 Lederer, 1968, Table of Isotopes, 594