@article{AUPO_1997_36_1_a5,
     author = {Kluck\'y, Dalibor and Markov\'a, Libu\v{s}e},
     title = {Coordinatization of projective planes by special planar ternary rings},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {53--62},
     year = {1997},
     volume = {36},
     number = {1},
     mrnumber = {1620505},
     zbl = {0961.51003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1997_36_1_a5/}
}