%0 Journal Article %A Truksa, L. %T Hypergeometric orthogonal systems of polynomials. III %J Aktuárské vědy %D 1931 %P 177-203 %V 2 %N 4 %U http://geodesic.mathdoc.fr/item/AV_1931_2_4_a0/ %G en %F AV_1931_2_4_a0