“Problemáticas disruptivas a través del tiempo: Breve genealogía “Ad libitum” sobre márgenes que manifestó la escuela. (Argentina, 1970-2010) / Disruptive issues through time: Brief ‘Ad libitum’ genealogy on the margins manifested by schools (Argentina, 1”. Praxis Educativa, vol. 22, nº 2, maio de 2018, p. 112-3, https://doi.org/10.19137/praxiseducativa-2018-220210.