@article{04165456,
title = {Biharmonic eigenvalue problems and },
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {13},
year = {1990},
pages = {469-480},
doi = {10.1155/S0161171290000692},
zbl = {0709.35035},
language = {en},
url = {http://dml.mathdoc.fr/item/04165456}
}
Gupta, Chaitan P.; Kwong, Ying C. Biharmonic eigenvalue problems and . International Journal of Mathematics and Mathematical Sciences, Tome 13 (1990) pp. 469-480. doi : 10.1155/S0161171290000692. http://gdmltest.u-ga.fr/item/04165456/