%0 Journal Article %A L. Gruson %A C. Peskine %A R. Lazarsfeld %T On a Theorem of Castelnuovo, and the Equations Defining Space Curves. %J Inventiones mathematicae %D 1983 %P 491-506 %V 72 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1983__72_143031/ %F IM_1983__72_143031