@article{NUMA_1968__12_131844,
     author = {J.M. WATT},
     title = {Consistency, {Convergence} and {Stability} of {General} {Discretizations} of the {Initial} {Value} {Problem.}},
     journal = {Numerische Mathematik},
     pages = {11--22},
     publisher = {mathdoc},
     volume = {12},
     year = {1968},
     zbl = {0165.50504},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1968__12_131844/}
}