Agarwal, Ravi P . Set valued mapping with applications in nonlinear analysis / edited by Ravi P. Agarwal and Donal O` Regan. - London : Taylor & Francis Ltd. , 2002 - vii, 467p ; ISBN: 0-415-28424-4 Subjects--Topical Terms: Nonlinear analysis Dewey Class. No.: B / P2.4