@article{02174298,
title = {Linear ODEs and },
journal = {Lobachevskii Journal of Mathematics},
volume = {17},
year = {2005},
pages = {147-210},
zbl = {1086.34010},
language = {en},
url = {http://dml.mathdoc.fr/item/02174298}
}
Jensen, Cathrine V. Linear ODEs and . Lobachevskii Journal of Mathematics, Tome 17 (2005) pp. 147-210. http://gdmltest.u-ga.fr/item/02174298/