@article{01484944,
title = {On nonnegative bounded solutions to systems of linear functional differential equations.},
journal = {Memoirs on Differential Equations and Mathematical Physics},
volume = {19},
year = {2000},
pages = {154-158},
zbl = {0964.34058},
language = {en},
url = {http://dml.mathdoc.fr/item/01484944}
}
Hakl, R. On nonnegative bounded solutions to systems of linear functional differential equations.. Memoirs on Differential Equations and Mathematical Physics, Tome 19 (2000) pp. 154-158. http://gdmltest.u-ga.fr/item/01484944/