%0 Journal Article %A Prouza, LudvĂ­k %T On two methods of inversion of $Z$-transforms %J Kybernetika %D 1969 %P -156 %V 05 %N 2 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/KYB_1969__5_2_a3/ %G en %F KYB_1969__5_2_a3