Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_2002_32_2a_10, author = {Peics, J. Karsai}, title = {Positive solutions of neutral delay differential equation}, journal = {Novi Sad Journal of Mathematics}, pages = {95-108}, publisher = {mathdoc}, volume = {32}, number = {2}, year = {2002}, url = {http://geodesic.mathdoc.fr/item/NSJOM_2002_32_2a_10/} }
Peics, J. Karsai. Positive solutions of neutral delay differential equation. Novi Sad Journal of Mathematics, Tome 32 (2002) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_2002_32_2a_10/