@article{CMJ_2003__53_1_a9,
     author = {Jakub{\'\i}k, J\'an},
     title = {Convex chains in a pseudo {MV-algebra}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {113--125},
     publisher = {mathdoc},
     volume = {53},
     number = {1},
     year = {2003},
     mrnumber = {1962003},
     zbl = {1014.06010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2003__53_1_a9/}
}