DOI10.1002/andp.19334090405zbMath59.1489.03OpenAlexW2083342569MaRDI QIDQ561045
V. Fock
Publication date: 1933 Published in: Annalen der Physik, V. Folge (Search for Journal in Brave) Full work available at URL: https://doi.org/10.1002/andp.19334090405