TY - BOOK AU - Simatos,Christian TI - Tenir (Hold) PY - 2020///. N1 - 35 N2 - Starting from the etymology of the word “formation” this short article seeks to bring to the fore the play of opposites between the “ hold” enclosed in a system and the “ hold” open to desire UR - https://shs.cairn.info/journal-essaim-2020-2-page-9?lang=en&redirect-ssocas=7080 ER -