TY - JOUR AU - M. N. Leontieva TI - Boolean algebras of elementary characteristic (1,0,1) whose set of atoms and Ershov--Tarski ideal are computable JO - Algebra i logika PY - 2011 SP - 133 EP - 151 VL - 50 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2011_50_2_a0/ LA - ru ID - AL_2011_50_2_a0 ER -