TY - JOUR AU - Vojtěchovský, Petr TI - A class of Bol loops with a subgroup of index two JO - Commentationes Mathematicae Universitatis Carolinae PY - 2004 SP - 371 EP - 381 VL - 45 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_2004__45_2_a16/ LA - en ID - CMUC_2004__45_2_a16 ER -