Proceedings Shape Modeling International'99. International Conference on Shape Modeling and Applications - 1999
Proceedings Shape Modeling International'99. International Conference on Shape Modeling and Applications - 1999
Durand, Cassiano, and Christoph M. Hoffmann. “Variational Constraints in 3D.” Proceedings Shape Modeling International'99. International Conference on Shape Modeling and Applications, IEEE, 1999, pp. 90–97, https://doi.org/10.1109/SMA.1999.749328.