Ismael, Mourad E.H. Classical and quantum orthogonal : polynomials in one variable / Mourad E.H.Ismail..., Watter Van Assche... . - Cambridge : Cambridge University Press , 2009 . - XVIII- 708 p. ; 23 cm Bibliogr.Index ISBN: 9780521143479 : 79.43 euros Source: Don ARES Universal Decimal Class. No.: 030.1