Erusalimsky, Yakob M. Modern Operator Theory and Applications [electronic resource] The Igor Borisovich Simonenko Anniversary Volume by Yakob M Erusalimsky. et al - Basel Birkh user Verlag 2007 http://dx.doi.org/10.1007/978-3-7643-7737-3 ISBN: 9783764377373 Dewey Class. No.: 515.724 / (e-book)