@article{AUPO_1994__33_1_a2,
     author = {Chajda, Ivan and Hala\v{s}, Radom{\'\i}r},
     title = {Genomorphisms of lattices and semilattices},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {23--27},
     publisher = {mathdoc},
     volume = {33},
     number = {1},
     year = {1994},
     mrnumber = {1385742},
     zbl = {0844.08003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1994__33_1_a2/}
}