TY - JOUR AU - È. G. Shutov TI - Semigroups of endomorphisms of ordered sets, complete with respect to division JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1979 SP - 93 EP - 95 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1979_8_a14/ LA - ru ID - IVM_1979_8_a14 ER -