%0 Journal Article %A David Frank %T Irregular Primes and Integrality Theorems for Manifolds. %J Commentarii mathematici Helvetici %D 1975 %P 321-326 %V 50 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1975__50_139627/ %F CMH_1975__50_139627