1. On the Power of k-Consistency
2. Proof Complexity Meets Algebra
3. Constraint satisfaction problem and universal algebra
4. THE CONSTRAINT SATISFACTION PROBLEM AND UNIVERSAL ALGEBRA
5. Libor Barto , Andrei A. Krokhin , and Ross Willard . 2017 . Polymorphisms, and How to Use Them. In The Constraint Satisfaction Problem: Complexity and Approximability , Andrei A. Krokhin and Stanislav Zivný (Eds.) (Dagstuhl Follow-Ups , Vol. 7). 1– 44 . Libor Barto, Andrei A. Krokhin, and Ross Willard. 2017. Polymorphisms, and How to Use Them. In The Constraint Satisfaction Problem: Complexity and Approximability, Andrei A. Krokhin and Stanislav Zivný (Eds.) (Dagstuhl Follow-Ups, Vol. 7). 1–44.