@article{MASLO_1979__29_2_a3,
     author = {\v{S}ulka, Robert},
     title = {Remark on partially ordered sets, universal algebras and semigroups},
     journal = {Mathematica slovaca},
     pages = {131--139},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1979},
     mrnumber = {578285},
     zbl = {0414.20052},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1979__29_2_a3/}
}