Collected scientific papers : Vol. 2 / Edited by R. Kronig and V.F. Weisskopf. Pauli, Wolfgang, 1900-1958. Kronig, R. Weisskopf, V. F. Science. QC3 .P34 530.81 PAC English and German. Includes bibliographical references. New York : Interscience Publishers, 1964. 1964. 1964 Text 2 v. : eng engger