@article{GDZPPN002079593,
title = {Polygonal Roulettes.},
journal = {Elemente der Mathematik},
volume = {32},
year = {1977},
pages = {81-88},
zbl = {0368.50006},
url = {http://dml.mathdoc.fr/item/GDZPPN002079593}
}
DeTemple, D.W.; Baxter, D.J. Polygonal Roulettes.. Elemente der Mathematik, Tome 32 (1977) pp. 81-88. http://gdmltest.u-ga.fr/item/GDZPPN002079593/