@article{ITA_2013__47_3_293_0,
     author = {Krug, Sacha},
     title = {Analysis of a near-metric {TSP} approximation algorithm},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {293--314},
     publisher = {EDP-Sciences},
     volume = {47},
     number = {3},
     year = {2013},
     doi = {10.1051/ita/2013040},
     mrnumber = {3103129},
     zbl = {1286.90131},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ita/2013040/}
}