@article{MASLO_2002__52_4_a1,
     author = {Jakub{\'\i}k, J\'an},
     title = {On direct and subdirect product decompositions of partially ordered sets},
     journal = {Mathematica slovaca},
     pages = {377--395},
     publisher = {mathdoc},
     volume = {52},
     number = {4},
     year = {2002},
     mrnumber = {1940243},
     zbl = {1016.06002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_2002__52_4_a1/}
}