TY - JOUR AU - V. I. Arnol'd TI - Topological Problems of the Theory of Asymptotic Curves JO - Informatics and Automation PY - 1999 SP - 11 EP - 20 VL - 225 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1999_225_a1/ LA - ru ID - TRSPY_1999_225_a1 ER -