%0 Journal Article %A Lilia N. Apostolova %T Local Integrability of One Class of Systems of Smooth Complex Vector Fields %J Mathematica balkanica %D 1992 %P 347 %V 6 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1992_6_4_a5/ %F MABA_1992_6_4_a5