@article{NUMA_1966__9_131756,
     author = {P.G. CIARLET and R.S. VARGA and M.H. SCHULTZ},
     title = {Numerical {Methods} of {High-Order} {Accuracy} for {Nonlinear} {Boundary} {Value} {Problems.} {I.} {One} {Dimensional} {Problem.}},
     journal = {Numerische Mathematik},
     pages = {394--430},
     publisher = {mathdoc},
     volume = {9},
     year = {1966},
     zbl = {0155.20403},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1966__9_131756/}
}