@article{05497780,
title = {A symmetry result for a fourth order overdetermined boundary value problem.},
journal = {Applied Mathematics E-Notes [electronic only]},
volume = {8},
year = {2008},
pages = {76-81},
zbl = {1196.35147},
language = {en},
url = {http://dml.mathdoc.fr/item/05497780}
}
Barkatou, Mohammed. A symmetry result for a fourth order overdetermined boundary value problem.. Applied Mathematics E-Notes [electronic only], Tome 8 (2008) pp. 76-81. http://gdmltest.u-ga.fr/item/05497780/