TY - JOUR AU - A. B. Merkov TI - Segment-arrow diagrams and invariants of ornaments JO - Sbornik. Mathematics PY - 2000 SP - 1635 EP - 1666 VL - 191 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2000_191_11_a2/ LA - en ID - SM_2000_191_11_a2 ER -