@article{702218,
title = {Variational and boundary value problems for differential equations with deviating argument},
booktitle = {Equadiff IV},
series = {GDML\_Books},
publisher = {Springer-Verlag},
address = {Berlin},
year = {1979},
pages = {[179]-188},
mrnumber = {MR0535338},
zbl = {0406.34062},
url = {http://dml.mathdoc.fr/item/702218}
}
Kamenskii, G. A.; Myshkis, A. D. Variational and boundary value problems for differential equations with deviating argument, dans Equadiff IV, GDML_Books, (1979), pp. [179]-188. http://gdmltest.u-ga.fr/item/702218/