%0 Journal Article %A V. I. Solopenko %T Exact solutions of the Orr--Sommerfeld equation and foundation of asymptotic methods in the theory of hydrodynamic stability %J Doklady Akademii Nauk %D 1979 %P 799-803 %V 249 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_249_4_a7/ %G ru %F DAN_1979_249_4_a7