TY - JOUR AU - A. L. Popovich TI - Representation of distributive algebraic spatial lattices by congruence lattices of semigroups and groupoids JO - Sibirskie èlektronnye matematičeskie izvestiâ PY - 2015 SP - 818 EP - 831 VL - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SEMR_2015_12_a27/ LA - ru ID - SEMR_2015_12_a27 ER -