id: 50317546
dt: j
an: 50317546
au: Rossignac, Jarek; Kim, Jay J.
ti: Helsweeper: screw-sweeps of canal surfaces
so: Computer-Aided Design 44, No. 2, 113-122 (2012).
py: 2012
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1016/j.cad.2011.09.014