TY  - JOUR
AU  - G.A., Dougalis, V.A., Serbin, S.M. Baker
TI  - An Approximation Theorem for Second-Order Evolution Equations.
JO  - Numerische Mathematik
PY  - 1980
SP  - 127
EP  - 142
VL  - 35
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1980__35_186281/
ID  - NUMA_1980__35_186281
ER  -