%0 Journal Article %A T. A. Beliakova %T An asymptotic solution to the tensile crack problem in an elastic medium with varying properties (the case of plane stress) %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2001 %P 31-36 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2001_1_a7/ %G ru %F VMUMM_2001_1_a7