@article{10_21136_CMJ_1969_100890,
     author = {Hust\'y, Zden\v{e}k},
     title = {Asymptotische {Eigenschaften} der {Differentialgleichung} $y'' + 2a\sb1(x)y' + a\sb2(x)y = 0$},
     journal = {Czechoslovak Mathematical Journal},
     pages = {208--240},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {1969},
     doi = {10.21136/CMJ.1969.100890},
     mrnumber = {0245884},
     zbl = {0186.14304},
     language = {ge},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1969.100890/}
}