@article{GDZPPN001186256,
title = {A fast solver for the first biharmonic boundary value problem.},
journal = {Numerische Mathematik},
volume = {63},
year = {1992},
pages = {297-314},
zbl = {0762.65055},
url = {http://dml.mathdoc.fr/item/GDZPPN001186256}
}
Langer, Ulrich; Bahlmann, Dieter. A fast solver for the first biharmonic boundary value problem.. Numerische Mathematik, Tome 63 (1992) pp. 297-314. http://gdmltest.u-ga.fr/item/GDZPPN001186256/