Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1974__24_4_a8, author = {Maru\v{s}iak, Pavol}, title = {Oscillation of {Solutions} of {Nonlinear} {Delay} {Differential} {Equations}}, journal = {Mathematica slovaca}, pages = {371--380}, publisher = {mathdoc}, volume = {24}, number = {4}, year = {1974}, mrnumber = {0399620}, zbl = {0323.34060}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1974__24_4_a8/} }
Marušiak, Pavol. Oscillation of Solutions of Nonlinear Delay Differential Equations. Mathematica slovaca, Tome 24 (1974) no. 4, pp. 371-380. http://geodesic.mathdoc.fr/item/MASLO_1974__24_4_a8/