TY - JOUR AU - L. A. Alaniya TI - The topological structure of level surfaces of Morse~1-forms JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1991 SP - 211 EP - 212 VL - 46 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1991_46_3_a5/ LA - en ID - RM_1991_46_3_a5 ER -