%0 Journal Article %A Kabil, Mustapha %A Pouzet, Maurice %T Injective envelopes of transition systems and Ferrers languages %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2020 %V 54 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2020005/ %R 10.1051/ita/2020005 %G en %F ITA_2020__54_1_A4_0