TY - JOUR AU - G. N. Titov TI - Lattice and group complementation in periodic locally solvable JO - Algebra i logika PY - 1984 SP - 208 EP - 219 VL - 23 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1984_23_2_a6/ LA - ru ID - AL_1984_23_2_a6 ER -