TY - JOUR AU - A. G. Pinus TI - Abstract relations between functional clones JO - Algebra i logika PY - 2021 SP - 425 EP - 432 VL - 60 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2021_60_4_a2/ LA - ru ID - AL_2021_60_4_a2 ER -