The following publications are possibly variants of this publication:
- Erratum: On Semidefinite Programming Relaxations of the Traveling Salesman ProblemEtienne de Klerk, Dmitrii V. Pasechnik, Renata Sotirov. siamjo, 20(2):1132, 2009. [doi]
- Relaxations of the Satisfiability Problem Using Semidefinite ProgrammingEtienne de Klerk, Hans van Maaren, Joost P. Warners. JAR, 24(1/2):37-65, 2000.
- Exploiting group symmetry in semidefinite programming relaxations of the quadratic assignment problemEtienne de Klerk, Renata Sotirov. mp, 122(2):225-246, 2010. [doi]