@article{1270041996,
author = {NAKANO, Minoru},
title = {On an $n$-th Order Linear Ordinary Differential Equation with a Turning-Singular Point},
journal = {Tokyo J. of Math.},
volume = {21},
number = {2},
year = {1998},
pages = { 201-215},
language = {en},
url = {http://dml.mathdoc.fr/item/1270041996}
}
NAKANO, Minoru. On an $n$-th Order Linear Ordinary Differential Equation with a Turning-Singular Point. Tokyo J. of Math., Tome 21 (1998) no. 2, pp. 201-215. http://gdmltest.u-ga.fr/item/1270041996/