%0 Journal Article %A V. M. Markushevich %T The stability of inverse problems in geometric seismics %J Doklady Akademii Nauk %D 1968 %P 94-97 %V 178 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_178_1_a23/ %G ru %F DAN_1968_178_1_a23