@article{JRAM_1876__81_183415,
     author = {L. Kiepert},
     title = {Ueber {Minimalfl\"achen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {337--348},
     year = {1876},
     volume = {81},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1876__81_183415/}
}