%0 Journal Article %A Chikhi, Nacira %A Abbas, Moncef %A Benmansour, Rachid %A Hanafi, Saïd %T New complexity results on scheduling problem in a robotic cell %J RAIRO - Operations Research - Recherche Opérationnelle %D 2017 %P 749-762 %V 51 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro/2016053/ %R 10.1051/ro/2016053 %G en %F RO_2017__51_3_749_0