@incollection{roy:97a, author = {Roy, Pierre and Liret, Anne and Pachet, Fran├žois},booktitle = {Implementing Application Frameworks : Object-Oriented Frameworks at Work},editor = {Fayad, M. and Schmidt, D. and Johnson, R.},note = {music},pages = {369-402},publisher = {John Wiley & Sons},title = {A Framework for Object-Oriented Constraint Satisfaction Problems},type = {incollection},year = {1997},url = {https://www.wiley.com/legacy/compbooks/catalog/25201-8.htm},}