%0 Journal Article %A F. Alharbi %A V. M. Zakalyukin %T Quasi-projections of surfaces with boundaries %J Contemporary Mathematics. Fundamental Directions %D 2011 %P 15-22 %V 42 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2011_42_a1/ %G ru %F CMFD_2011_42_a1