TY - JOUR AU - A. L. Myl'nikov TI - Minimal Involution-Free Nongroup Reduced Twisted Subsets JO - Matematičeskie zametki PY - 2010 SP - 902 EP - 910 VL - 88 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2010_88_6_a9/ LA - ru ID - MZM_2010_88_6_a9 ER -