@article{CMJ_2000__50_4_a0,
     author = {Rie\v{c}an, Beloslav},
     title = {On the individual ergodic theorem in $D$-posets of fuzzy sets},
     journal = {Czechoslovak Mathematical Journal},
     pages = {673--680},
     publisher = {mathdoc},
     volume = {50},
     number = {4},
     year = {2000},
     mrnumber = {1792963},
     zbl = {1079.28504},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2000__50_4_a0/}
}