@article{1138035549,
author = {Nakano, Minoru},
title = {Second-order linear ordinary differential equations with turning points and singularities. II.},
journal = {Kodai Math. J.},
volume = {1},
number = {1},
year = {1978},
pages = { 304-312},
language = {en},
url = {http://dml.mathdoc.fr/item/1138035549}
}
Nakano, Minoru. Second-order linear ordinary differential equations with turning points and singularities. II.. Kodai Math. J., Tome 1 (1978) no. 1, pp. 304-312. http://gdmltest.u-ga.fr/item/1138035549/