%0 Journal Article %A Liczberski, Piotr %A Połubiński, Jerzy %T On $(j,k)$-symmetrical functions %J Mathematica Bohemica %D 1995 %P 13-28 %V 120 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.1995.125897/ %R 10.21136/MB.1995.125897 %G en %F 10_21136_MB_1995_125897