TY - JOUR AU - E. G. Zinoviev TI - csp-rings as a~generalization of rings of pseudo-rational numbers JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2007 SP - 35 EP - 38 VL - 13 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2007_13_3_a4/ LA - ru ID - FPM_2007_13_3_a4 ER -