@article{107248,
author = {Erich M\"uller-Pfeiffer},
title = {Comparison theorems for Sturm-Liouville equations},
journal = {Archivum Mathematicum},
volume = {022},
year = {1986},
pages = {65-73},
zbl = {0632.34029},
mrnumber = {868121},
language = {en},
url = {http://dml.mathdoc.fr/item/107248}
}
Müller-Pfeiffer, Erich. Comparison theorems for Sturm-Liouville equations. Archivum Mathematicum, Tome 022 (1986) pp. 65-73. http://gdmltest.u-ga.fr/item/107248/
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