%0 Journal Article %A V. E. Shatalov %T Asymptotic solutions of a complex-analytic characteristic Cauchy %J Doklady Akademii Nauk %D 1983 %P 309-312 %V 273 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_273_2_a10/ %G ru %F DAN_1983_273_2_a10