@article{1206135946, author = {Singh, Bhagat}, title = {Vanishing nonoscillations of Lienard type retarded equations}, journal = {Hiroshima Math. J.}, volume = {7}, number = {3}, year = {1977}, pages = { 1-8}, language = {en}, url = {http://dml.mathdoc.fr/item/1206135946} }
Singh, Bhagat. Vanishing nonoscillations of Lienard type retarded equations. Hiroshima Math. J., Tome 7 (1977) no. 3, pp. 1-8. http://gdmltest.u-ga.fr/item/1206135946/