%0 Journal Article %A Darties, Benoit %A Giroudeau, Rodolphe %A König, Jean-Claude %A Simonin, Gilles %T Some complexity and approximation results for coupled-tasks scheduling problem according to topology %J RAIRO - Operations Research - Recherche Opérationnelle %D 2016 %P 781-795 %V 50 %N 4-5 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/ro/2016034/ %R 10.1051/ro/2016034 %G en %F RO_2016__50_4-5_781_0