@article{3161,
author = {Arino, O. and Ferreira, Jos\'e M.},
title = {Total oscillatory behaviour globally in the delays},
journal = {Portugaliae mathematica},
volume = {46},
year = {1989},
pages = {71-86},
zbl = {0668.34068},
mrnumber = {0996403},
language = {en},
url = {http://dml.mathdoc.fr/item/3161}
}
Arino, O.; Ferreira, José M. Total oscillatory behaviour globally in the delays. Portugaliae mathematica, Tome 46 (1989) pp. 71-86. http://gdmltest.u-ga.fr/item/3161/