@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/