@article{1183536252,
author = {Roth, Alvin E.},
title = {A lattice fixed-point theorem with constraints},
journal = {Bull. Amer. Math. Soc.},
volume = {81},
number = {4},
year = {1975},
pages = { 136-138},
language = {en},
url = {http://dml.mathdoc.fr/item/1183536252}
}
Roth, Alvin E. A lattice fixed-point theorem with constraints. Bull. Amer. Math. Soc., Tome 81 (1975) no. 4, pp. 136-138. http://gdmltest.u-ga.fr/item/1183536252/