@article{NUMA_1984__44_132928,
     author = {A.K. Aziz and M. Schneider and Houde Han},
     title = {A {Finite} {Element} {Method} for a {Boundary} {Value} {Problem} of {Mixed} {Type.}},
     journal = {Numerische Mathematik},
     pages = {191--200},
     year = {1984},
     volume = {44},
     zbl = {0574.65128},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1984__44_132928/}
}