@article{10_21136_CMJ_1963_100589,
     author = {Nov\'ak, V{\'\i}t\v{e}zslav},
     title = {On the pseudodimension of ordered sets},
     journal = {Czechoslovak Mathematical Journal},
     pages = {587--598},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1963},
     doi = {10.21136/CMJ.1963.100589},
     mrnumber = {0180507},
     zbl = {0125.00604},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1963.100589/}
}