%0 Journal Article %A R. M. Garipov %A V. B. Kardakov %T Cauchy problem for a wave equation with nonspatial initial manifold %J Doklady Akademii Nauk %D 1973 %P 1047-1050 %V 213 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_213_5_a13/ %G ru %F DAN_1973_213_5_a13