TY - JOUR AU - A. B. Korchagin AU - G. M. Polotovskii TI - On positions of a~real plane quintic relative to a~couple of lines JO - Algebra i analiz PY - 2009 SP - 92 EP - 112 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2009_21_2_a3/ LA - ru ID - AA_2009_21_2_a3 ER -