%0 Journal Article %A I. M. Gel'fand %A M. I. Graev %A A. V. Zelevinskii %T Holonomic systems of equations and series of hypergeometric type %J Doklady Akademii Nauk %D 1987 %P 14-19 %V 295 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_295_1_a1/ %G ru %F DAN_1987_295_1_a1