@article{10_21136_MB_1998_126074,
     author = {Jakub{\'\i}k, J\'an},
     title = {Partially ordered sets having selfdual system of intervals},
     journal = {Mathematica Bohemica},
     pages = {271--278},
     publisher = {mathdoc},
     volume = {123},
     number = {3},
     year = {1998},
     doi = {10.21136/MB.1998.126074},
     mrnumber = {1645442},
     zbl = {0934.06004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.1998.126074/}
}