@article{GDZPPN002060558, title = {On the Spanier Conjecture}, journal = {Commentarii mathematici Helvetici}, volume = {47}, year = {1972}, pages = {75-91}, zbl = {0233.55009}, url = {http://dml.mathdoc.fr/item/GDZPPN002060558} }
Held, René P.; Sjerve, Denis. On the Spanier Conjecture. Commentarii mathematici Helvetici, Tome 47 (1972) pp. 75-91. http://gdmltest.u-ga.fr/item/GDZPPN002060558/