@article{1195524211,
author = {Kumano-Go, Hitoshi},
title = {On singular perturbation of linear partial differential equations with constant coefficients, II},
journal = {Proc. Japan Acad.},
volume = {35},
number = {10},
year = {1959},
pages = { 541-546},
language = {en},
url = {http://dml.mathdoc.fr/item/1195524211}
}
Kumano-Go, Hitoshi. On singular perturbation of linear partial differential equations with constant coefficients, II. Proc. Japan Acad., Tome 35 (1959) no. 10, pp. 541-546. http://gdmltest.u-ga.fr/item/1195524211/