@article{02171605,
title = {Multiple solutions to a nonlinear elliptic equation involving Paneitz type operators.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2004},
year = {2004},
pages = {2453-2472},
doi = {10.1155/S0161171204305119},
zbl = {1070.58022},
language = {en},
url = {http://dml.mathdoc.fr/item/02171605}
}
El Hamidi, Abdallah. Multiple solutions to a nonlinear elliptic equation involving Paneitz type operators.. International Journal of Mathematics and Mathematical Sciences, Tome 2004 (2004) pp. 2453-2472. doi : 10.1155/S0161171204305119. http://gdmltest.u-ga.fr/item/02171605/