%0 Journal Article %A M. A. Shtan'ko %T Nonexistence of locally flat approximations in codimension two %J Zapiski Nauchnykh Seminarov POMI %D 1979 %P 93-100 %V 83 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1979_83_a5/ %G ru %F ZNSL_1979_83_a5