%0 Journal Article %A V. N. Karpushkin %T Some Phases of Oscillatory Integrals %J Funkcionalʹnyj analiz i ego priloženiâ %D 2011 %P 91-93 %V 45 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_2011_45_2_a6/ %G ru %F FAA_2011_45_2_a6