@article{GDZPPN001181211, title = {Numerical Solution for Exterior Problems.}, journal = {Numerische Mathematik}, volume = {55}, year = {1987}, pages = {87-102}, zbl = {0622.65096}, url = {http://dml.mathdoc.fr/item/GDZPPN001181211} }
Masmoudi, M. Numerical Solution for Exterior Problems.. Numerische Mathematik, Tome 55 (1987) pp. 87-102. http://gdmltest.u-ga.fr/item/GDZPPN001181211/