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@article{NUMA_1974__23_132293, author = {R.D. Russell}, title = {Collocation for {Systems} of {Boundary} {Value} {Problems.}}, journal = {Numerische Mathematik}, pages = {119--134}, publisher = {mathdoc}, volume = {23}, year = {1974}, zbl = {0279.65070}, url = {http://geodesic.mathdoc.fr/item/NUMA_1974__23_132293/} }
R.D. Russell. Collocation for Systems of Boundary Value Problems.. Numerische Mathematik, Tome 23 (1974), pp. 119-134. http://geodesic.mathdoc.fr/item/NUMA_1974__23_132293/