MATH  M. Yannakakis. Computational complexity. In E.H.L. Aarts and J.K. Lenstra, editors, Local search in combinatorial optimization, chapter 0, pages 00-00. Wiley, Chichester, 0000. © Springer Science+Business Media New York 0000  Mauricio G.C. Resende and Celso C. RibeiroOptimization by GRASP00.0000/000-0-0000-0000-0_0  # 0. 