Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1987__23_1_a2, author = {Lalli, Bikkar S.}, title = {Oscillatory behaviour of nonlinear differential equations with deviating arguments}, journal = {Archivum mathematicum}, pages = {15--22}, publisher = {mathdoc}, volume = {23}, number = {1}, year = {1987}, mrnumber = {930543}, zbl = {0639.34068}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1987__23_1_a2/} }
Lalli, Bikkar S. Oscillatory behaviour of nonlinear differential equations with deviating arguments. Archivum mathematicum, Tome 23 (1987) no. 1, pp. 15-22. http://geodesic.mathdoc.fr/item/ARM_1987__23_1_a2/