Quantum mechanics of one- and two-electron atoms : Bethe
Quantum mechanics of one- and two-electron atoms : Bethe,Bethe, Hans A. (Hans Albrecht), 1906-2005,Hans Albrecht Edouard Bethe (1906-2005) - Find a Grave Memorial,Selected Works of Hans A. Bethe: With Commentary (World,Hans Albrecht Bethe – Store norske leksikon