@article{1206136446,
author = {Singh, Bhagat},
title = {Forced oscillations in general ordinary differential equations with deviating arguments},
journal = {Hiroshima Math. J.},
volume = {6},
number = {2},
year = {1976},
pages = { 7-14},
language = {en},
url = {http://dml.mathdoc.fr/item/1206136446}
}
Singh, Bhagat. Forced oscillations in general ordinary differential equations with deviating arguments. Hiroshima Math. J., Tome 6 (1976) no. 2, pp. 7-14. http://gdmltest.u-ga.fr/item/1206136446/