http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
International conference on the finite element method in flow analysis Wales, Sawnsea,GB 1974
vol I: Viscous flow and hydrodynamics vol II: Mathematical foundations, aerdynamics and lubrication
ECUACIONES DIFERENCIALES PARCIALES -METODOS NUMERICOS -CONGRESOS