@article{AUPO_1985_24_1_a1,
     author = {Machala, Franti\v{s}ek},
     title = {Zur {Existenz} eines {Ordnungsverh\"altnisses} auf der affinen {Ebene}},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {15--29},
     year = {1985},
     volume = {24},
     number = {1},
     mrnumber = {879016},
     zbl = {0616.51010},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1985_24_1_a1/}
}