Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_2003__39_3_a1, author = {Gregu\v{s}, Michal and Gregu\v{s}, Michal, Jr.}, title = {On certain singular third order eigenvalue problem}, journal = {Archivum mathematicum}, pages = {173--177}, publisher = {mathdoc}, volume = {39}, number = {3}, year = {2003}, mrnumber = {2010717}, zbl = {1116.34306}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_2003__39_3_a1/} }
Greguš, Michal; Greguš, Michal, Jr. On certain singular third order eigenvalue problem. Archivum mathematicum, Tome 39 (2003) no. 3, pp. 173-177. http://geodesic.mathdoc.fr/item/ARM_2003__39_3_a1/