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@article{CMUC_1983__24_4_a8, author = {Popa, V.}, title = {Theorems on multifunctions satisfying a rational inequality}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {673--680}, publisher = {mathdoc}, volume = {24}, number = {4}, year = {1983}, mrnumber = {738563}, zbl = {0537.54033}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1983__24_4_a8/} }
Popa, V. Theorems on multifunctions satisfying a rational inequality. Commentationes Mathematicae Universitatis Carolinae, Tome 24 (1983) no. 4, pp. 673-680. http://geodesic.mathdoc.fr/item/CMUC_1983__24_4_a8/