1.
Böckenhauer H-J, Forlizzi L, Hromkovic J, Kneis J, Kupke J, Proietti G, et al. On the Approximability of TSP on Local Modifications of Optimally Solved Instances. AOR [Internet]. 2007 Sep. 2 [cited 2024 Mar. 29];2(2):83. Available from: https://journals.lib.unb.ca/index.php/AOR/article/view/2803