@article{ARM_1993_29_3-4_a3,
     author = {Hala\v{s}, Radom{\'\i}r},
     title = {Pseudocomplemented ordered sets},
     journal = {Archivum mathematicum},
     pages = {153--160},
     year = {1993},
     volume = {29},
     number = {3-4},
     mrnumber = {1263116},
     zbl = {0801.06007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1993_29_3-4_a3/}
}