Michael__Sannella
Analyzing and debugging hierarchies of multi-way local propagation constraints
Multi-garnet: Integrating multi-way constraints with garnet
Multi-way versus one-way constraints in user interfaces: Experience with the deltablue algorithm
Skyblue: A multi-way local propagation constraint solver for user interface construction
The SkyBlue Constraint Solver
The SkyBlue Constraint Solver and its Applications