@article{GDZPPN002089823,
title = {H-Spaces of Rank Two and Non-Concellation Phenomena.},
journal = {Inventiones mathematicae},
volume = {16},
year = {1972},
pages = {325-334},
zbl = {0244.55010},
url = {http://dml.mathdoc.fr/item/GDZPPN002089823}
}
Mislin, G.; Hilton, Peter; Roitberg, J. H-Spaces of Rank Two and Non-Concellation Phenomena.. Inventiones mathematicae, Tome 16 (1972) pp. 325-334. http://gdmltest.u-ga.fr/item/GDZPPN002089823/