TY - JOUR AU - P. A. Filippova TI - Values of the $\mathfrak{sl}_2$ weight system on a~family of graphs that are not the intersection graphs of chord diagrams JO - Sbornik. Mathematics PY - 2022 SP - 235 EP - 267 VL - 213 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2022_213_2_a4/ LA - en ID - SM_2022_213_2_a4 ER -