@article{AUPO_1997__36_1_a15,
     author = {Mor\'avkov\'a, Zuzana},
     title = {A note on relative complements in lattices},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {163--166},
     publisher = {mathdoc},
     volume = {36},
     number = {1},
     year = {1997},
     mrnumber = {1620565},
     zbl = {0955.06004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1997__36_1_a15/}
}