@inproceedings{dcoeurjo_dgci2006_chassery,
address = { Szeged, Hungary},
author = {Chassery, J. M. and Coeurjolly, D. and Sivignon, I.},
booktitle = {13th International Conference on Discrete Geometry
for computer Imagery},
note = {invited talk},
pages = {1-16},
publisher = {Springer Verlag},
series = {LNCS},
title = {Duality and Geometry Straightness, Characterization and Envelope},
volume = {4245},
year = {2006}
}