TY - JOUR AU - Potočnik, Primož TI - B-groups of order a product of two distinct primes JO - Mathematica slovaca PY - 2001 SP - 63 EP - 67 VL - 51 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_2001__51_1_a5/ LA - en ID - MASLO_2001__51_1_a5 ER -