@article{1250126540, author = {Isac, G.}, title = {Supernormal cones and fixed point theory}, journal = {Rocky Mountain J. Math.}, volume = {17}, number = {4}, year = {1987}, pages = { 219-226}, language = {en}, url = {http://dml.mathdoc.fr/item/1250126540} }
Isac, G. Supernormal cones and fixed point theory. Rocky Mountain J. Math., Tome 17 (1987) no. 4, pp. 219-226. http://gdmltest.u-ga.fr/item/1250126540/