Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1985__46_133010, author = {Kazuo Ishihara}, title = {A {Finite} {Element} {Lumped} {Mass} {Scheme} for {Solving} {Eigenvalue} {Problems} of {Circular} {Arches.}}, journal = {Numerische Mathematik}, pages = {499--504}, publisher = {mathdoc}, volume = {46}, year = {1985}, zbl = {0561.73067}, url = {http://geodesic.mathdoc.fr/item/NUMA_1985__46_133010/} }
Kazuo Ishihara. A Finite Element Lumped Mass Scheme for Solving Eigenvalue Problems of Circular Arches.. Numerische Mathematik, Tome 46 (1985), pp. 499-504. http://geodesic.mathdoc.fr/item/NUMA_1985__46_133010/