@article{MZ_1976__149_172397,
     author = {Miodrag Tomic and Vojislav Maric},
     title = {Asymptotic {Properties} of {Solutions} of the {Equation} y'' = f (x) ... (y).},
     journal = {Mathematische Zeitschrift},
     pages = {261--266},
     publisher = {mathdoc},
     volume = {149},
     year = {1976},
     zbl = {0316.34054},
     url = {http://geodesic.mathdoc.fr/item/MZ_1976__149_172397/}
}