%0 Journal Article %A Björn Schellenberg %T On the Self-Equivalences of a Space with Non-cyclic Fundamental Group. %J Mathematische Annalen %D 1973 %P 333-344 %V 205 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1973__205_162502/ %F MAN_1973__205_162502