@article{NUMA_1988__53_1-2_133299,
     author = {J.-P. Hennart and J. Jaffre and J.E. Roberts},
     title = {A {Constructive} {Method} for {Deriving} {Finite} {Elements} of {Nodal} {Type.}},
     journal = {Numerische Mathematik},
     pages = {701--738},
     publisher = {mathdoc},
     volume = {53},
     number = {1-2},
     year = {1988},
     zbl = {0677.65101},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1988__53_1-2_133299/}
}