TY - JOUR AU - F. G. Korablev TI - Uniqueness of knot roots in $F\times I$ and prime decompositions of virtual knots JO - Trudy Instituta matematiki i mehaniki PY - 2011 SP - 160 EP - 175 VL - 17 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2011_17_4_a16/ LA - ru ID - TIMM_2011_17_4_a16 ER -