@article{1230394788, author = {SIMONS, S.}, title = {Cyclical coincidences of multivalued maps}, journal = {J. Math. Soc. Japan}, volume = {38}, number = {4}, year = {1986}, pages = { 515-525}, language = {en}, url = {http://dml.mathdoc.fr/item/1230394788} }
SIMONS, S. Cyclical coincidences of multivalued maps. J. Math. Soc. Japan, Tome 38 (1986) no. 4, pp. 515-525. http://gdmltest.u-ga.fr/item/1230394788/