@article{01209878,
title = {On a two-point boundary value problem for second-order functional-differential equations. I.},
journal = {Memoirs on Differential Equations and Mathematical Physics},
volume = {12},
year = {1997},
pages = {125-128},
zbl = {0908.34050},
language = {en},
url = {http://dml.mathdoc.fr/item/01209878}
}
Lomtatidze, A.; Mukhigulashvili, S. On a two-point boundary value problem for second-order functional-differential equations. I.. Memoirs on Differential Equations and Mathematical Physics, Tome 12 (1997) pp. 125-128. http://gdmltest.u-ga.fr/item/01209878/