1. Bensal, S.: Schingle machine scheduling to minimize weighted sum of completion times with secondary criterion – a branch and bound approach. European J. Oper. Res. 5, 177–181 (1980)
2. Goldberg, D.: Genetic Algorithms in Search, Optimization, and Machine Learning. Addison-Wesley Publishing Company, Inc., Massachusetts (1989)
3. Holland, J.H.: Adaptation in natural and artificial systems: An introductory analysis with applications to biology, control, and artificial intelligence. University of Michigan Press, Ann Arbor (1975)
4. Lenstra, J.J., Rinnoy Kan, A.H.G., Brucker, P.: Complexity of machine scheduling problems. Ann. Discrete Math., 287–326 (1979)
5. Pan, Y.: An improved branch and bound algorithm for single machine scheduling with deadlines to minimize total weighted completion time. Operation Research Letters 31, 492–496 (2003)