TY - JOUR AU - T. M. Ledeneva TI - Certain aspects of representation of fuzzy operators in the form of a~ratio of two polynomials JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1997 SP - 33 EP - 40 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1997_11_a4/ LA - ru ID - IVM_1997_11_a4 ER -