@article{1102714569,
author = {Lechuga, Luis and Murillo, Aniceto},
title = {The fundamental class of a rational space, the graph coloring problem and other classical decision problems},
journal = {Bull. Belg. Math. Soc. Simon Stevin},
volume = {8},
number = {1},
year = {2001},
pages = { 451-467},
language = {en},
url = {http://dml.mathdoc.fr/item/1102714569}
}
Lechuga, Luis; Murillo, Aniceto. The fundamental class of a rational space, the graph coloring problem and other classical decision problems. Bull. Belg. Math. Soc. Simon Stevin, Tome 8 (2001) no. 1, pp. 451-467. http://gdmltest.u-ga.fr/item/1102714569/