%0 Journal Article %A Sun, Xiaoto %T Birational morphisms of regular schemes %J Compositio Mathematica %D 1994 %P 325-339 %V 91 %N 3 %I Kluwer Academic Publishers %U http://www.numdam.org/item/CM_1994__91_3_325_0/ %G en %F CM_1994__91_3_325_0