@article{MZ_1942__48_168993,
     author = {O. Haupt},
     title = {\"Uber das asymptotische {Verhalten} der {L\"osungen} gewisser linearer gew\"ohnlicher {Differentialgleichungen}},
     journal = {Mathematische Zeitschrift},
     pages = {289--292},
     publisher = {mathdoc},
     volume = {48},
     year = {1942},
     zbl = {0027.06101},
     url = {http://geodesic.mathdoc.fr/item/MZ_1942__48_168993/}
}