%0 Journal Article %A Lanteri, Antonio %A Struppa, Daniele %T Projective 7-folds with positive defect %J Compositio Mathematica %D 1987 %P 329-337 %V 61 %N 3 %I Martinus Nijhoff Publishers %U http://www.numdam.org/item/CM_1987__61_3_329_0/ %G en %F CM_1987__61_3_329_0