Combinatorial Problems In Mathematical Competitions by Yao Zhang

Combinatorial problems in mathematical competitions: 4 (Mathematical Olympiad Series)

Solving Combinatorial Problems with SAT

Exact and Heuristic Methods in Combinatorial Optimization: A Study on the Linear Ordering and the Maximum Diversity Problem: 175 (Applied Mathematical Sciences, 175)

Combinatorial Complexes: A Mathematical Theory of Algorithms: 2 (Mathematics and Its Applications, 2)