TY - JOUR AU - I. V. Latkin TI - Recognition complexity of theories and their computational expressivity JO - Algebra i logika PY - 2012 SP - 216 EP - 238 VL - 51 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2012_51_2_a4/ LA - ru ID - AL_2012_51_2_a4 ER -