%0 Journal Article %A N. B. Medvedeva %T The first focal value for a complex monodromy singular point: the general nondegenerate case %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1989 %P 25-29 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1989_3_a6/ %G ru %F VMUMM_1989_3_a6