@article{1206137310,
author = {Onose, Hiroshi},
title = {Oscillation and asymptotic behavior of solutions of retarded differential equations of arbitrary order},
journal = {Hiroshima Math. J.},
volume = {3},
number = {2},
year = {1973},
pages = { 333-360},
language = {en},
url = {http://dml.mathdoc.fr/item/1206137310}
}
Onose, Hiroshi. Oscillation and asymptotic behavior of solutions of retarded differential equations of arbitrary order. Hiroshima Math. J., Tome 3 (1973) no. 2, pp. 333-360. http://gdmltest.u-ga.fr/item/1206137310/