%0 Journal Article %A A. I. Zobnin %T On standard bases in rings of differential polynomials %J Fundamentalʹnaâ i prikladnaâ matematika %D 2003 %P 89-102 %V 9 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2003_9_3_a5/ %G ru %F FPM_2003_9_3_a5