1. Alvarez-Valdés, R. and J.M. Tamarit 1989a. Heuristic algorithms for resource-constrained project scheduling: A review and an empirical analysis. Advances in project scheduling. 113–134, Słowiński, R. and J. Węglarz (eds.). Elsevier, Amsterdam.
2. Alvarez-Valdés, R., and J.M. Tamarit 1989b. Algoritmos heurísticos de-terministas y aleatorios en secuenciacón de proyectos con recursos limitados. Qüestiió 13, 173–191.
3. Baar, T., Brucker, P., and S. Knust 1997. Tabu-search algorithms for the resource-constrained project scheduling problem. Technical Report, Univer-sität Osnabrück.
4. Bean, J. 1994. Genetic algorithms and random keys for sequencing and optimization. ORSA Journal on Computing, 6, 2, 154–160.
5. Bell, C., and J. Han 1991. A new heuristic solution method in resource-constrained project scheduling. Naval Research Logistics 38, 315–331.