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@article{ELMA_1972__27_141063, author = {Fritz Hohenberg}, title = {Projektion des {Torus} in isotroper {Richtung.}}, journal = {Elemente der Mathematik}, pages = {73--76}, publisher = {mathdoc}, volume = {27}, year = {1972}, zbl = {0231.50007}, url = {http://geodesic.mathdoc.fr/item/ELMA_1972__27_141063/} }
Fritz Hohenberg. Projektion des Torus in isotroper Richtung.. Elemente der Mathematik, Tome 27 (1972), pp. 73-76. http://geodesic.mathdoc.fr/item/ELMA_1972__27_141063/