@article{02168671, title = {Ger-type and Hyers--Ulam stabilities for the first-order linear differential operators of entire functions.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2004}, year = {2004}, pages = {1151-1158}, doi = {10.1155/S0161171204304333}, zbl = {1079.47050}, language = {en}, url = {http://dml.mathdoc.fr/item/02168671} }
Miura, Takeshi; Hirasawa, Go; Takahasi, Sin-Ei. Ger-type and Hyers--Ulam stabilities for the first-order linear differential operators of entire functions.. International Journal of Mathematics and Mathematical Sciences, Tome 2004 (2004) pp. 1151-1158. doi : 10.1155/S0161171204304333. http://gdmltest.u-ga.fr/item/02168671/