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@article{NUMA_1986__50_133178, author = {R\"udiger Verf\"urth}, title = {Mixed {Finite} {Element} {Approximation} of the {Vector} {Potential.}}, journal = {Numerische Mathematik}, pages = {685--696}, publisher = {mathdoc}, volume = {50}, year = {1986}, zbl = {0596.76073}, url = {http://geodesic.mathdoc.fr/item/NUMA_1986__50_133178/} }
Rüdiger Verfürth. Mixed Finite Element Approximation of the Vector Potential.. Numerische Mathematik, Tome 50 (1986), pp. 685-696. http://geodesic.mathdoc.fr/item/NUMA_1986__50_133178/