%0 Journal Article %A E. G. Zinoviev %T csp-rings as a~generalization of rings of pseudo-rational numbers %J Fundamentalʹnaâ i prikladnaâ matematika %D 2007 %P 35-38 %V 13 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2007_13_3_a4/ %G ru %F FPM_2007_13_3_a4