%0 Journal Article %A I. M. Gel'fand %A M. I. Graev %A V. S. Retakh %T Hypergeometric functions over an arbitrary field %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2004 %P 831-905 %V 59 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2004_59_5_a1/ %G en %F RM_2004_59_5_a1