One-third-integrality in the metric polytope / M. Laurent, S. PoljakOn the facial structure of the set of correlation matrices / M. Laurent, S. PoljakConnections between semidefinite relaxations of the max-cut and stable set problems / M. Laurent, S. Poljak, F. RendlThe real positive semidefinite completion problem for series-parallel graphs / M. LaurentOn the order of a graph and its deficiency in chordality / M. LaurentA comparison of the Sherali-Adams, Lovász-Schrijver and Lasserre relaxations for 0-1 programming / M. LaurentSemidefinite programming and integer programming / M. Laurent, F. Rendl