@article{GDZPPN002203928,
title = {Multiple fixed points of positive mappings.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {372},
year = {1986},
pages = {46-66},
zbl = {0597.47034},
url = {http://dml.mathdoc.fr/item/GDZPPN002203928}
}
Dancer, E.N. Multiple fixed points of positive mappings.. Journal für die reine und angewandte Mathematik, Tome 372 (1986) pp. 46-66. http://gdmltest.u-ga.fr/item/GDZPPN002203928/