Memoirs of the American Mathematical Society, ISSN 0065-9266 ; number 915
Print version: Aizicovici, Sergiu. Degree theory for operators of monotone type and nonlinear elliptic equations with inequality constraints. Providence, Rhode Island : American Mathematical Society, [2008] vi, 70 pages ; 26 cm Memoirs of the American Mathematical Society ; no. 915 ISBN 9780821841921