@article{AUPO_1977__16_1_a10,
     author = {Jachanov\'a, Jaroslava},
     title = {Characterization of epimorphisms of nets by normal decompositions},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {141--147},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {1977},
     mrnumber = {0640114},
     zbl = {0395.51003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1977__16_1_a10/}
}