%0 Journal Article %A Vassil Kanev %T Recovering of curves with involution by extended Prym data. %J Mathematische Annalen %D 1994 %P 391-414 %V 299 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1994__299_4_165215/ %F MAN_1994__299_4_165215