%0 Journal Article %A Klaus Schmidt %A Jane Hawkins %T On C2-Diffeomorphisms of the Circle which are of Type III1. %J Inventiones mathematicae %D 1982 %P 511-518 %V 66 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1982__66_142896/ %F IM_1982__66_142896