TY - JOUR AU - A. A. Borisenko AU - O. V. Leibina TI - Classification of the points of two-dimensional and three-dimensional complex submanifolds according to the Grassmann image JO - Žurnal matematičeskoj fiziki, analiza, geometrii PY - 2002 SP - 572 EP - 594 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JMAG_2002_9_a2/ LA - ru ID - JMAG_2002_9_a2 ER -