@article{CMH_1934__7_138626,
     author = {L. Locher},
     title = {Zur {Aufl\"osung} eines {Systems} von linearen gew\"ohnlichen {Differentialgleichungen} mit konstanten {Koeffizienten..}},
     journal = {Commentarii mathematici Helvetici},
     pages = {47--62},
     publisher = {mathdoc},
     volume = {7},
     year = {1934},
     zbl = {60.0382.03},
     url = {http://geodesic.mathdoc.fr/item/CMH_1934__7_138626/}
}