@article{GDZPPN002077744, title = {Transformationen von Polyedern in Polyederketten.}, journal = {Elemente der Mathematik}, volume = {26}, year = {1971}, pages = {84-87}, zbl = {0225.50002}, url = {http://dml.mathdoc.fr/item/GDZPPN002077744} }
Clahsen, Peter. Transformationen von Polyedern in Polyederketten.. Elemente der Mathematik, Tome 26 (1971) pp. 84-87. http://gdmltest.u-ga.fr/item/GDZPPN002077744/