@article{01770072, title = {On minimal models in integral homotopy theory.}, journal = {Homology, Homotopy and Applications}, volume = {4}, year = {2002}, pages = {191-218}, zbl = {1065.55003}, language = {en}, url = {http://dml.mathdoc.fr/item/01770072} }
Ekedahl, Torsten. On minimal models in integral homotopy theory.. Homology, Homotopy and Applications, Tome 4 (2002) pp. 191-218. http://gdmltest.u-ga.fr/item/01770072/