@article{NUMA_1975__24_132338,
     author = {M.E. Rose},
     title = {Weak-element {Approximations} to {Elliptic} {Differential} {Equations.}},
     journal = {Numerische Mathematik},
     pages = {185--204},
     publisher = {mathdoc},
     volume = {24},
     year = {1975},
     zbl = {0294.35028},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1975__24_132338/}
}