TY - JOUR AU - Ya. Diasamidze AU - Sh. Makharadze TI - Complete semigroups of binary relations defined by $X$-semilattices of unions JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2008 SP - 73 EP - 99 VL - 14 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2008_14_8_a3/ LA - ru ID - FPM_2008_14_8_a3 ER -