@article{1256046249,
author = {Douglas, Roy},
title = {Positive weight homotopy types},
journal = {Illinois J. Math.},
volume = {27},
number = {4},
year = {1983},
pages = { 597-606},
language = {en},
url = {http://dml.mathdoc.fr/item/1256046249}
}
Douglas, Roy. Positive weight homotopy types. Illinois J. Math., Tome 27 (1983) no. 4, pp. 597-606. http://gdmltest.u-ga.fr/item/1256046249/