@article{NUMA_1982__38_132746,
     author = {S. Pissanetzky and F.G. Basombrio},
     title = {On the {Numerical} {Errors} in {One} {Step} {Algorithms} for {Time} {Dependent} {Problems.}},
     journal = {Numerische Mathematik},
     pages = {31--38},
     publisher = {mathdoc},
     volume = {38},
     year = {1982},
     zbl = {0458.65083},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1982__38_132746/}
}