%0 Journal Article %A Le Tu Quoc Thang %T Structure of level surfaces of a Morse form %J Matematičeskie zametki %D 1988 %P 124-133 %V 44 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1988_44_1_a12/ %G ru %F MZM_1988_44_1_a12