@article{FPM_2007_13_3_a4,
     author = {E. G. Zinoviev},
     title = {csp-rings as a~generalization of rings of pseudo-rational numbers},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {35--38},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2007_13_3_a4/}
}