@article{GDZPPN002191555,
title = {Extension of topological homology theories to partially orderd sets.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {281},
year = {1976},
pages = {134-156},
zbl = {0322.06004},
url = {http://dml.mathdoc.fr/item/GDZPPN002191555}
}
Kalmbach, Gudrun. Extension of topological homology theories to partially orderd sets.. Journal für die reine und angewandte Mathematik, Tome 281 (1976) pp. 134-156. http://gdmltest.u-ga.fr/item/GDZPPN002191555/