Nivre, Joakim, ?eljko Agi?, Lars Ahrenberg, Lene Antonsen, Maria Jesus Aranzabe, Masayuki Asahara, Luma Ateyah, Mohammed Attia, Aitziber Atutxa, Liesbeth Augustinus et al. Universal Dependencies 2.1., 2017.

Candito, Marie, Guy Perrier, Bruno Guillaume, Corentin Ribeyre, Karën Fort, Djamé Seddah, and Éric Villemonte De La Clergerie. {Deep Syntax Annotation of the Sequoia French Treebank} In {International Conference on Language Resources and Evaluation (LREC)}. Reykjavik, Iceland, 2014.