@article{700094,
     title = {A finite element method for the computation of parametric minimal surfaces},
     booktitle = {Equadiff 8},
     series = {GDML\_Books},
     publisher = {Mathematical Institute, Slovak Academy of Sciences},
     address = {Bratislava},
     year = {1994},
     pages = {49-62},
     mrnumber = {MR1298455},
     zbl = {0812.65051},
     url = {http://dml.mathdoc.fr/item/700094}
}

Dziuk, Gerhard; Hutchinson, John E. A finite element method for the computation of parametric minimal surfaces, dans Equadiff 8, GDML_Books,  (1994), pp. 49-62. http://gdmltest.u-ga.fr/item/700094/