An improved genetic algorithm based on a novel selection strategy for nonlinear programming problems. Tang, K., Sun, T., & Yang, J. Computers & Chemical Engineering, 35(4):615--621, April, 2011.
bibtex   
@article{Tang11,
  author = {Ke-Zong Tang and Ting-Kai Sun and Jing-Yu Yang},
  title = {{An improved genetic algorithm based on a novel selection strategy for nonlinear programming problems}},
  journal = {Computers \& Chemical Engineering},
  volume = {35},
  number = {4},
  pages = {615--621},
  month = {April},
  year = {2011}
}

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