Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1980__35_186281, author = {G.A., Dougalis, V.A., Serbin, S.M. Baker}, title = {An {Approximation} {Theorem} for {Second-Order} {Evolution} {Equations.}}, journal = {Numerische Mathematik}, pages = {127--142}, publisher = {mathdoc}, volume = {35}, year = {1980}, zbl = {0445.65075}, url = {http://geodesic.mathdoc.fr/item/NUMA_1980__35_186281/} }
G.A., Dougalis, V.A., Serbin, S.M. Baker. An Approximation Theorem for Second-Order Evolution Equations.. Numerische Mathematik, Tome 35 (1980), pp. 127-142. http://geodesic.mathdoc.fr/item/NUMA_1980__35_186281/