Weyl, Hermann, 1885-1955. 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. - 512.86 . Bibliography: p. 399-408. Subjects--Topical Terms: Group theory.Quantum theory. Dewey Class. No.: 512.86