@article{1250522473,
author = {Urabe, Jiichiroh},
title = {On the theorem of Hamada for a linear second order equation with variable multiplicities},
journal = {J. Math. Kyoto Univ.},
volume = {19},
number = {3},
year = {1979},
pages = { 153-169},
language = {en},
url = {http://dml.mathdoc.fr/item/1250522473}
}
Urabe, Jiichiroh. On the theorem of Hamada for a linear second order equation with variable multiplicities. J. Math. Kyoto Univ., Tome 19 (1979) no. 3, pp. 153-169. http://gdmltest.u-ga.fr/item/1250522473/