@article{article, title = {{A Constraint-Based approach to Visual Speech for a Mexican-Spanish Talking Head}}, url = {{}}, year = {{2008}}, month = {{1}}, author = {{Martinez Lazalde O and Maddock SC and Meredith M}}, doi = {{10.1155/2008/412056}}, volume = {{2008}}, journal = {{International Journal of Computer Games Technology}}, note = {{Accessed on 2025/06/20}}}