@article{104754,
author = {Milo\v s R\'ab},
title = {Asymptotic expansions of solutions of the equation $(p(x)y')'-q(x)y=0$ with complex-valued coefficients},
journal = {Archivum Mathematicum},
volume = {008},
year = {1972},
pages = {1-15},
zbl = {0271.34066},
mrnumber = {0315231},
language = {en},
url = {http://dml.mathdoc.fr/item/104754}
}
Ráb, Miloš. Asymptotic expansions of solutions of the equation $(p(x)y')'-q(x)y=0$ with complex-valued coefficients. Archivum Mathematicum, Tome 008 (1972) pp. 1-15. http://gdmltest.u-ga.fr/item/104754/
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