TY - JOUR AU - D. E. Tishkovsky TI - An algebraic semantics for superintuitionistic predicate JO - Algebra i logika PY - 1999 SP - 68 EP - 95 VL - 38 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1999_38_1_a3/ LA - ru ID - AL_1999_38_1_a3 ER -