@article{MM2_1980__32_154730,
     author = {Norbert Steinmetz},
     title = {\"Uber das {Anwachsen} der {L\"osungen} homogener algebraischer {Differentialgleichungen} zweiter {Ordnung.}},
     journal = {Manuscripta mathematica},
     pages = {303--308},
     publisher = {mathdoc},
     volume = {32},
     year = {1980},
     zbl = {0444.34035},
     url = {http://geodesic.mathdoc.fr/item/MM2_1980__32_154730/}
}