@article{MASLO_1983__33_1_a6,
     author = {Oslej, Milan},
     title = {Remark on {Sturm-Liouville} functions},
     journal = {Mathematica slovaca},
     pages = {41--44},
     publisher = {mathdoc},
     volume = {33},
     number = {1},
     year = {1983},
     mrnumber = {689276},
     zbl = {0514.34017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1983__33_1_a6/}
}