Boeri, M.D. 2018. Necessity, What Depends on Us, and Alternative Possibilities in the Stoics. Reply to Ricardo Salles. Crítica. Revista Hispanoamericana de Filosofía. 39, 115 (Dec. 2018), 97–111. DOI:https://doi.org/10.22201/iifs.18704905e.2007.513.