@article{01146293,
title = {Oscillations of functional differential equations.},
journal = {Memoirs on Differential Equations and Mathematical Physics},
volume = {12},
year = {1997},
pages = {196-203},
zbl = {0902.34062},
language = {en},
url = {http://dml.mathdoc.fr/item/01146293}
}
Stavroulakis, I.P. Oscillations of functional differential equations.. Memoirs on Differential Equations and Mathematical Physics, Tome 12 (1997) pp. 196-203. http://gdmltest.u-ga.fr/item/01146293/