%0 Journal Article %A A. S. Pyartli %T Birth of complex invariant manifolds close to a singular point of a parametrically dependent vector field %J Funkcionalʹnyj analiz i ego priloženiâ %D 1972 %P 95-96 %V 6 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1972_6_4_a19/ %G ru %F FAA_1972_6_4_a19