@article{05848792,
title = {The ratio of eigenvalues of the Dirichlet eigenvalue problem for equations with one-dimensional },
journal = {Abstract and Applied Analysis},
volume = {2010},
year = {2010},
doi = {10.1155/2010/123975},
zbl = {1215.34034},
language = {en},
url = {http://dml.mathdoc.fr/item/05848792}
}
Bognár, Gabriella; Došlý, Ondřej. The ratio of eigenvalues of the Dirichlet eigenvalue problem for equations with one-dimensional . Abstract and Applied Analysis, Tome 2010 (2010) . doi : 10.1155/2010/123975. http://gdmltest.u-ga.fr/item/05848792/