@article{1102911307,
author = {Wirth, James F.},
title = {The mapping cylinder axiom for WCHP fibrations.},
journal = {Pacific J. Math.},
volume = {55},
number = {2},
year = {1974},
pages = { 263-279},
language = {en},
url = {http://dml.mathdoc.fr/item/1102911307}
}
Wirth, James F. The mapping cylinder axiom for WCHP fibrations.. Pacific J. Math., Tome 55 (1974) no. 2, pp. 263-279. http://gdmltest.u-ga.fr/item/1102911307/