@article{NUMA_1987__52_5_133251,
     author = {Winfried Auzinger},
     title = {A {Quantitative} {Discrete} {H2-Regularity} {Estimate} for the {Shortley-Weller} {Scheme} in {Convex} {Domains.}},
     journal = {Numerische Mathematik},
     pages = {523--538},
     publisher = {mathdoc},
     volume = {52},
     number = {5},
     year = {1987},
     zbl = {0639.65054},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1987__52_5_133251/}
}