@article{00007324,
title = {A theorem on many fixed points for nonlinear operator.},
journal = {Journal of Applied Mathematics and Stochastic Analysis},
volume = {3},
year = {1990},
pages = {203-208},
doi = {10.1155/S1048953390000193},
zbl = {0738.47053},
language = {en},
url = {http://dml.mathdoc.fr/item/00007324}
}
Sun, Jingxian; Sun, Yong. A theorem on many fixed points for nonlinear operator.. Journal of Applied Mathematics and Stochastic Analysis, Tome 3 (1990) pp. 203-208. doi : 10.1155/S1048953390000193. http://gdmltest.u-ga.fr/item/00007324/