%0 Journal Article %A V. S. Sargsyan %A E. Kh. Grigorian %A A. S. Hovakimyan %T A contact problem for a semi-plane with initial stresses strengthened by semi-infinite stiffener %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 1987 %P 32-38 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_1987_1_a5/ %G ru %F UZERU_1987_1_a5