TY - BOOK AU - Clarke,Frank H. TI - Nonsmooth Optimization and Related Topics./Proceedings of the Fourth Course of the International School of Mathematics on.,held June 20-July 1,1988,in Erice,Sicily,Italy T2 - Ettore Majorana International Science Series. Physical Sciences SN - 0306432471 SN - 94 PY - 1989/// CY - New York PB - Plenum Press N1 - ISSN 94 ; 1; ISBN 0-306-43247-1 ER -