@article{05672977, title = {Factorization, fibration and torsion.}, journal = {Journal of Homotopy and Related Structures}, volume = {2}, year = {2007}, pages = {295-314}, zbl = {1184.18009}, language = {en}, url = {http://dml.mathdoc.fr/item/05672977} }
Rosicky, J.; Tholen, W. Factorization, fibration and torsion.. Journal of Homotopy and Related Structures, Tome 2 (2007) pp. 295-314. http://gdmltest.u-ga.fr/item/05672977/