@article{120002,
author = {Ji\v r\'\i\ Kobza},
title = {Zur Bestimmung der Grundintegrale von Differentialgleichung $y''=q(x)y$},
journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
volume = {12},
year = {1972},
pages = {23-33},
zbl = {0403.34002},
mrnumber = {0346239},
language = {de},
url = {http://dml.mathdoc.fr/item/120002}
}
Kobza, Jiří. Zur Bestimmung der Grundintegrale von Differentialgleichung $y''=q(x)y$. Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, Tome 12 (1972) pp. 23-33. http://gdmltest.u-ga.fr/item/120002/
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