%0 Journal Article %A Cutkosky, Steven Dale %T Purity of the branch locus and Lefschetz theorems %J Compositio Mathematica %D 1995 %P 173-195 %V 96 %N 2 %I Kluwer Academic Publishers %U http://www.numdam.org/item/CM_1995__96_2_173_0/ %G en %F CM_1995__96_2_173_0