%0 Journal Article
%A E. V. Mamontov
%T A note on unsteady near-sonic flows
%J Doklady Akademii Nauk
%D 1969
%P 538-540
%V 185
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_185_3_a12/
%G ru
%F DAN_1969_185_3_a12