@inproceedings{AxiotisF16,
  author    = {Kyriakos Axiotis and
               Dimitris Fotakis},
  title     = {On the Size and the Approximability of Minimum Temporally Connected Subgraphs},
  booktitle = {Proceedings of the 43rd International Colloquium on Automata, Languages, and Programming, ({ICALP})},
  pages     = {149:1--149:14},
  year      = {2016},
}

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