@article{GDZPPN002059010, title = {On the H-space structures of finite complexes.}, journal = {Commentarii mathematici Helvetici}, volume = {43}, year = {1968}, pages = {1-17}, zbl = {0167.51704}, url = {http://dml.mathdoc.fr/item/GDZPPN002059010} }
Curjel, C.R. On the H-space structures of finite complexes.. Commentarii mathematici Helvetici, Tome 43 (1968) pp. 1-17. http://gdmltest.u-ga.fr/item/GDZPPN002059010/