TY - JOUR AU - R. R. Safiullova TI - Inverse Problems for the Second Order Hyperbolic Equation with Unknown Time Depended Coefficient JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie PY - 2013 SP - 73 EP - 86 VL - 6 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VYURU_2013_6_4_a7/ LA - ru ID - VYURU_2013_6_4_a7 ER -