@article{NUMA_1965__7_131644,
     author = {S.V. PARTER and D. GREENSPAN},
     title = {Mildly {Nonlinear} {Elliptic} {Partial} {Differential} {Equations} and their {Numerical} {Solution.} {II.}},
     journal = {Numerische Mathematik},
     pages = {129--146},
     publisher = {mathdoc},
     volume = {7},
     year = {1965},
     zbl = {0135.38302},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1965__7_131644/}
}