Weyl, Hermann The theory of groups and quantum mechanics. Translated from the 2d rev. German ed. by H.P. Robertson. - [New York] Dover Publications [1950?] - xxii, 422 p. 21 cm. Bibliography: p. 399-408. LCCN: 49011960 //r90 Subjects--Topical Terms: Group theoryQuantum theory LC Class. No.: QA171 / .W54 1950 Dewey Class. No.: 512.86