%0 Journal Article %A S. I. Trifonov %T Cyclicity of elementary polycycles of generic smooth vector fields %J Informatics and Automation %D 1997 %P 152-212 %V 213 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1997_213_a8/ %G ru %F TRSPY_1997_213_a8