TY - JOUR AU - Yu. V. Zhuchok TI - Endomorphism semigroups of 2-nilpotent binary relations JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2008 SP - 75 EP - 83 VL - 14 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2008_14_6_a3/ LA - ru ID - FPM_2008_14_6_a3 ER -