@inCollection{BernardiniFPP-POCC1993, author = {F. Bernardini and V. Ferrucci and A. Paoluzzi and V. Pascucci}, title = {Product operator on cell complexes}, booktitle = {SMA '93: Proceedings on the second ACM symposium on Solid modeling and applications}, year = 1993, isbn = {0-89791-584-4}, pages = {43--52}, location = {Montreal, Quebec, Canada}, doi = {http://doi.acm.org/10.1145/164360.164378}, publisher = {{ACM} Press}, address = {New York, NY, {USA}}, }