@article{NUMA_1973__21_132238,
     author = {Ridgway Scott},
     title = {Finite {Element} {Convergence} for {Singular} {Data.}},
     journal = {Numerische Mathematik},
     pages = {317--327},
     publisher = {mathdoc},
     volume = {21},
     year = {1973},
     zbl = {0255.65037},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1973__21_132238/}
}