@article{bwmeta1.element.desklight-fdc30baa-a3eb-4210-82f9-2e814df7b172,
author = {Cin Hua Szu},
title = {On asymptotic development for solutions of ordinary differential equations},
journal = {Annales Polonici Mathematici},
volume = {20},
year = {1968},
pages = {19-40},
zbl = {0153.40503},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-fdc30baa-a3eb-4210-82f9-2e814df7b172}
}
Cin Hua Szu. On asymptotic development for solutions of ordinary differential equations. Annales Polonici Mathematici, Tome 20 (1968) pp. 19-40. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-fdc30baa-a3eb-4210-82f9-2e814df7b172/