Elbassioni, Khaled M. Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Boros, E., Elbassioni, K. M., Khachiyan, L., & Gurvich, V. (2003). An Efficient Implementation of a Quasi-polynomial Algorithm for Generating Hypergraph Transversals. In Algorithms - ESA 2003 (pp. 556-567). Berlin: Springer.