masse critique
1990 / Estimate of the critical mass of a fissionable isotope / Edward Derringh / American Journal of Physics 58 (1990) p. 363 [doi]
2000 / The German Uranium Project / Hans A. Bethe / Physics Today 53 (2000) p. 34 [doi]
2002 / Heisenberg and the critical mass / Jeremy Bernstein / American Journal of Physics 70 (2002) p. 911 [doi]
2014 / Simple calculation of the critical mass for highly enriched uranium and plutonium-239 / Christopher F. Chyba ; Caroline R. Milne / American Journal of Physics 82 (2014) p. 977 [doi]
2015 / Note on the minimum critical mass for a tamped fission bomb core / B. Cameron Reed / American Journal of Physics 83 (2015) p. 969 [doi]