1. Neutron capture and nuclear constitution;Bohr;Nature,1936
2. Gomp. N. Bohr, Journ. Chem. Soc. p. 381(1932)
3. Quantum Energy of -Rays Excited by Slow Neutrons
4. The escape of more than one neutron in nuclear collision has recently been observed in fast neutron collisions by F. Heyn;Kikuchi;Nature,1936