POLETTI, G. Living systems to the test of formation: Von Foerster and the construction of the subject. Formazione & insegnamento, Lecce-Brescia (IT), v. 20, n. 3, p. 067–078, 2022. DOI: 10.7346/-fei-XX-03-22_06. Disponível em: https://ojs.pensamultimedia.it/index.php/siref/article/view/5843. Acesso em: 21 may. 2024.