%0 Journal Article %A L. A. Alaniya %T The topological structure of level surfaces of Morse~1-forms %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1991 %P 211-212 %V 46 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1991_46_3_a5/ %G en %F RM_1991_46_3_a5