@article{AUPO_1982__21_1_a7,
     author = {Stan\v{e}k, Svatoslav},
     title = {On a structure of the intersection of the set of dispersions of two second-order linear differential equations},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {79--85},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {1982},
     mrnumber = {0702610},
     zbl = {0543.34026},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1982__21_1_a7/}
}