TY - JOUR AU - V. N. Remeslennikov AU - N. S. Romanovskii TI - Quasivarieties and $q$-Compact Classes of Abelian Groups JO - Algebra i logika PY - 2001 SP - 675 EP - 684 VL - 40 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2001_40_6_a2/ LA - ru ID - AL_2001_40_6_a2 ER -