@article{00679893,
title = {On some properties of solutions of second-order linear functional differential equations.},
journal = {Georgian Mathematical Journal},
volume = {1},
year = {1994},
pages = {487-494},
doi = {10.1007/BF02317679},
zbl = {0810.34067},
language = {en},
url = {http://dml.mathdoc.fr/item/00679893}
}
Kiguradze, I. On some properties of solutions of second-order linear functional differential equations.. Georgian Mathematical Journal, Tome 1 (1994) pp. 487-494. doi : 10.1007/BF02317679. http://gdmltest.u-ga.fr/item/00679893/