@article{1102710102,
author = {Hile, G. N. and Yeh, R. Z.},
title = {Inequalities for eigenvalues of the biharmonic operator.},
journal = {Pacific J. Math.},
volume = {115},
number = {2},
year = {1984},
pages = { 115-133},
language = {en},
url = {http://dml.mathdoc.fr/item/1102710102}
}
Hile, G. N.; Yeh, R. Z. Inequalities for eigenvalues of the biharmonic operator.. Pacific J. Math., Tome 115 (1984) no. 2, pp. 115-133. http://gdmltest.u-ga.fr/item/1102710102/