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Fixed point theorems for condensing multifunctions
Himmelberg, C. J., Porter, J. R., Van Vleck, F. S.Volume:
23
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-1969-0246175-1
Date:
March, 1969
File:
PDF, 661 KB
english, 1969