A. Sandu, “Review of the Book ‘Teoria esecului. Esecul ca forma de manifestare pozitiva a diferentei. Argumente pentru o etica a intervalului’ [Failure theory. Failure as a form of positive manifestation of difference. Arguments for an ethics of the interval], authored by George CONSTANTIN, LUMEN Publishing House, 2018”, LUMEN PHS, vol. 8, no. 1, pp. 93-99, Oct. 2020.