Avery, John (1933- ). Creation and annihilation operators / John Avery. - New York : McGraw-Hill, cop. 1976. - XII, 221 s., tabl. : rys. ; 24 cm. Bibliogr. s. 213-216. Indeks. ISBN: 0070025045 Subjects--Topical Terms: Teoria operatorów.Kwantowa teoria pola. Universal Decimal Class. No.: 530.145 : 517.43