Amsterdam, North-Holland Publ. Comp., 1967 8vo. Without wrappers (as issued). Offprint from "Nuclear Structure", 1967. Very fine and clean. 10 pp.
Offprint of Aage Bohr and Mottelson's paper on Fermi Beta-decay. In 1975 the were both awarded The Nobel Prize in Physics "for the discovery of the connection between collective motion and particle motion in atomic nuclei and the development of the theory of the structure of the atomic nucleus based on this connection".
Order-nr.: 51420