%0 Journal Article %A V. N. Sorokin %T On~the irrationality of the values of hypergeometric functions %J Sbornik. Mathematics %D 1986 %P 243-257 %V 55 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1986_55_1_a14/ %G en %F SM_1986_55_1_a14