%% -*-BibTeX-*-


@Article{GroetschelPulleyblank1986,
  author       = "Martin Gr{\"o}tschel and William R. Pulleyblank",
  title        = "Clique tree inequalities and the symmetric travelling salesman problem",
  journal      = "Mathematics of Operations Research",
  volume       = "11",
  number       = "4",
  pages        = "537--569",
  year         = "1986",
  classmath    = "*90C10 90C35 52Bxx 65K05",
  language     = "English",
}