TY  - JOUR
AU  - Karpinski, Marek
AU  - Schmied, Richard
TI  - Approximation hardness of graphic TSP on cubic graphs
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2015
SP  - 651
EP  - 668
VL  - 49
IS  - 4
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/ro/2014062/
DO  - 10.1051/ro/2014062
LA  - en
ID  - RO_2015__49_4_651_0
ER  -