@article{01884078,
title = {Time averaging for functional differential equations.},
journal = {Journal of Applied Mathematics},
volume = {2003},
year = {2003},
pages = {1-16},
doi = {10.1155/S1110757X03203077},
zbl = {1047.34073},
language = {en},
url = {http://dml.mathdoc.fr/item/01884078}
}
Lakrib, Mustapha. Time averaging for functional differential equations.. Journal of Applied Mathematics, Tome 2003 (2003) pp. 1-16. doi : 10.1155/S1110757X03203077. http://gdmltest.u-ga.fr/item/01884078/