Au, Y.-H., & Tunçel, L. (2009). On the polyhedral lift-and-project methods and the fractional stable set polytope. Discrete Optimization, 6(2), 206-213. https://doi.org/10.1016/j.disopt.2008.10.002

AU, Yu-Hin und TUNÇEL, Levent, 2009. On the polyhedral lift-and-project methods and the fractional stable set polytope. Discrete Optimization. 1 Mai 2009. Vol. 6, no. 2, p. 206-213. DOI 10.1016/j.disopt.2008.10.002.

Au, Y.-H., und L. Tunçel. „On the Polyhedral Lift-and-Project Methods and the Fractional Stable Set Polytope“. Discrete Optimization, Bd. 6, Nr. 2, Mai 2009, S. 206-13, https://doi.org/10.1016/j.disopt.2008.10.002.

Au, Yu-Hin/Tunçel, Levent: On the polyhedral lift-and-project methods and the fractional stable set polytope, Discrete Optimization 2009, 206-213.

Au, Y.-H. und Tunçel, L. (2009), „On the polyhedral lift-and-project methods and the fractional stable set polytope“, Discrete Optimization, Vol. 6 No. 2, S. 206-213.