TY - JOUR AU - S. P. Odintsov TI - Recursive Boolean algebras with a hyperhyperimmune set of atoms JO - Matematičeskie zametki PY - 1988 SP - 488 EP - 493 VL - 44 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1988_44_4_a6/ LA - ru ID - MZM_1988_44_4_a6 ER -