Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1995__45_4_a9, author = {\v{S}kerl{\'\i}k, Anton}, title = {Integral criteria of oscillation for a third order linear differential equation}, journal = {Mathematica slovaca}, pages = {403--412}, publisher = {mathdoc}, volume = {45}, number = {4}, year = {1995}, mrnumber = {1387057}, zbl = {0855.34038}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1995__45_4_a9/} }
Škerlík, Anton. Integral criteria of oscillation for a third order linear differential equation. Mathematica slovaca, Tome 45 (1995) no. 4, pp. 403-412. http://geodesic.mathdoc.fr/item/MASLO_1995__45_4_a9/