Laporte97'

@article{DBLP:journals/cor/Laporte97,
  author    = {Gilbert Laporte},
  title     = {Modeling and solving several classes of arc routing problems
               as traveling salesman problems},
  journal   = {Computers {\&} OR},
  volume    = {24},
  number    = {11},
  year      = {1997},
  pages     = {1057-1061},
  ee        = {http://dx.doi.org/10.1016/S0305-0548(97)00013-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}