%0 Journal Article %A Riečan, Beloslav %T On the individual ergodic theorem in $D$-posets of fuzzy sets %J Czechoslovak Mathematical Journal %D 2000 %P 673-680 %V 50 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2000__50_4_a0/ %G en %F CMJ_2000__50_4_a0