@article{1029000527,
author = {Lacher, R. C.},
title = {Cellularity criteria for maps.},
journal = {Michigan Math. J.},
volume = {17},
number = {1},
year = {1970},
pages = { 385-396},
language = {en},
url = {http://dml.mathdoc.fr/item/1029000527}
}
Lacher, R. C. Cellularity criteria for maps.. Michigan Math. J., Tome 17 (1970) no. 1, pp. 385-396. http://gdmltest.u-ga.fr/item/1029000527/