TY - JOUR AU - G. C. Kurinnoǐ TI - Which equivalence systems are systems of congruences of distributive lattices? JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1985 SP - 67 EP - 68 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1985_12_a15/ LA - ru ID - IVM_1985_12_a15 ER -