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@article{NUMA_1966__9_131743, author = {J.H. BRAMBLE}, title = {A {Second} {Order} {Finite} {Difference} {Analog} of the {First} {Biharmonic} {Boundary} {Value} {Problem.}}, journal = {Numerische Mathematik}, pages = {236--249}, publisher = {mathdoc}, volume = {9}, year = {1966}, zbl = {0154.41105}, url = {http://geodesic.mathdoc.fr/item/NUMA_1966__9_131743/} }
J.H. BRAMBLE. A Second Order Finite Difference Analog of the First Biharmonic Boundary Value Problem.. Numerische Mathematik, Tome 9 (1966), pp. 236-249. http://geodesic.mathdoc.fr/item/NUMA_1966__9_131743/