TY - JOUR AU - V. V. Ryzhikov TI - Factorization of an automorphism of a complete boolean algebra into a product of three involutions JO - Matematičeskie zametki PY - 1993 SP - 79 EP - 84 VL - 54 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1993_54_2_a8/ LA - ru ID - MZM_1993_54_2_a8 ER -