Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1980__35_186305, author = {A.K. Aziz and M. Schneider and A. Werschulz}, title = {A {Finite} {Element} {Method} for the {Tricomi} {Problem.}}, journal = {Numerische Mathematik}, pages = {13--20}, publisher = {mathdoc}, volume = {35}, year = {1980}, zbl = {0439.65096}, url = {http://geodesic.mathdoc.fr/item/NUMA_1980__35_186305/} }
A.K. Aziz; M. Schneider; A. Werschulz. A Finite Element Method for the Tricomi Problem.. Numerische Mathematik, Tome 35 (1980), pp. 13-20. http://geodesic.mathdoc.fr/item/NUMA_1980__35_186305/