%0 Journal Article %A B. Martić %T Some formulae involving double hypergeometric functions of higer order %J Matematički vesnik %D 1971 %P 353 %V 23 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MV_1971_23_1_a41/ %F MV_1971_23_1_a41