@article{AUPO_1992__31_1_a4,
     author = {Andres, J\'an and Vl\v{c}ek, Vladim{\'\i}r},
     title = {On four-point regular {BVPs} for second-order quasi-linear {ODEs}},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {37--44},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {1992},
     mrnumber = {1212604},
     zbl = {0769.34019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1992__31_1_a4/}
}