TY - JOUR AU - D. A. Bredikhin AU - A. V. Popovich TI - Identities of semigroups of relations with an operator of reflexive double cylindrification JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 2014 SP - 90 EP - 95 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_2014_8_a9/ LA - ru ID - IVM_2014_8_a9 ER -