Steve Chaplick, Marisa Gutierrez, Benjamin Lévêque, Silvia Tondato. From Path Graphs to Directed Path Graphs. WG: Workshop on Graph Theoretic Concepts in Computer Science, Jun 2010, Zarós, Greece. pp.256-265, ⟨10.1007/978-3-642-16926-7_24⟩. ⟨lirmm-0062072
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Steve Chaplick, Marisa Gutierrez, Benjamin Lévêque, Silvia Tondato. From Path Graphs to Directed Path Graphs.