%0 Journal Article %A K. M. Magomedov %T Calculation of surfaces in the space method of characteristics %J Doklady Akademii Nauk %D 1966 %P 1297-1300 %V 171 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_171_6_a14/ %G ru %F DAN_1966_171_6_a14