@InProceedings{forsey1998a, author = {David R. Forsey and David Wong}, title = {Multiresolution Surface Approximation}, booktitle = {Proceedings of Graphics Interface~'98}, address = {Vancouver, BC, Canada}, year = {1998}, month = jun } InProceedings{fournier1991a, author = {Alain Fournier and John Buchanan}, title = {{C}hebyshev polynomials for curve drawing, boxing and intersections}, booktitle = {Proceedings of the 1991 Western Computer Graphics Symposium}, address = {Vernon, BC, Canada}, year = {1991}, month = {8--10~} # apr, pages = {26--28} }