@article{ELMA_1987__42_4_141411,
     author = {H. Harborth and A. Kemnitz},
     title = {Ganzzahlige planare {Darstellungen} der platonischen {K\"orper.}},
     journal = {Elemente der Mathematik},
     pages = {118--122},
     year = {1987},
     volume = {42},
     number = {4},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1987__42_4_141411/}
}