@article{GDZPPN001185497,
title = {Mathematical analysis of a finite element method without spurious solutions for computation of dielectric waveguides.},
journal = {Numerische Mathematik},
volume = {63},
year = {1992},
pages = {39-58},
zbl = {0741.65095},
url = {http://dml.mathdoc.fr/item/GDZPPN001185497}
}
Bemúdez, Alfredo; Pedreira, Dolores G. Mathematical analysis of a finite element method without spurious solutions for computation of dielectric waveguides.. Numerische Mathematik, Tome 63 (1992) pp. 39-58. http://gdmltest.u-ga.fr/item/GDZPPN001185497/