@article{01770069,
title = {An algebraic model for homotopy fibers.},
journal = {Homology, Homotopy and Applications},
volume = {4},
year = {2002},
pages = {117-139},
zbl = {0997.55015},
language = {en},
url = {http://dml.mathdoc.fr/item/01770069}
}
Dupont, Nicolas; Hess, Kathryn. An algebraic model for homotopy fibers.. Homology, Homotopy and Applications, Tome 4 (2002) pp. 117-139. http://gdmltest.u-ga.fr/item/01770069/