Sensitivity analysis for minimum Hamiltonian path and traveling salesman problems. - Marek Libura (Discret. Appl. Math., 1991)

Stability Aspects of the Traveling Salesman Problem Based on K-best Solutions. - Marek Libura; Edo S. Van der Poort; Gerard Sierksma; Jack A. A. van der Veen (Discret. Appl. Math., 1998)

On accuracy of solutions for discrete optimization problems with perturbed coefficientsof the objective function. - Marek Libura (Ann. Oper. Res., 1999)

Solving the k-best traveling salesman problem. - Edo S. Van der Poort; Marek Libura; Gerard Sierksma; Jack A. A. van der Veen (Comput. Oper. Res., 1999)

Stability and accuracy functions in multicriteria linear combinatorial optimization problems. - Marek Libura; Yury Nikulin (Ann. Oper. Res., 2006)

On the adjustment problem for linear programs. - Marek Libura (Eur. J. Oper. Res., 2007)

A note on robustness tolerances for combinatorial optimization problems. - Marek Libura (Inf. Process. Lett., 2010)