@article{01910986, title = {Using geometric constraints to capture design intent.}, journal = {Journal for Geometry and Graphics}, volume = {3}, year = {1999}, pages = {39-45}, zbl = {1057.68706}, language = {en}, url = {http://dml.mathdoc.fr/item/01910986} }
Ault, Holly K. Using geometric constraints to capture design intent.. Journal for Geometry and Graphics, Tome 3 (1999) pp. 39-45. http://gdmltest.u-ga.fr/item/01910986/