@article{01315589,
title = {Circumscribing constant-width bodies with polytopes.},
journal = {The New York Journal of Mathematics [electronic only]},
volume = {5},
year = {1999},
pages = {91-100},
zbl = {0933.52006},
language = {en},
url = {http://dml.mathdoc.fr/item/01315589}
}
Kuperberg, Greg. Circumscribing constant-width bodies with polytopes.. The New York Journal of Mathematics [electronic only], Tome 5 (1999) pp. 91-100. http://gdmltest.u-ga.fr/item/01315589/