Normativity for Positivists | draft
in S. Bertea (ed. by), Contemporary Perspectives on Legal Obligation (Routledge, London 2021, 82-97)

Forms and Methods of Constitutional Interpretation – Italian Style | draft
in V. Barsotti, P. Carozza, M. Cartabia, A. Simoncini (eds), Dialogues on Italian Constitutional Justice. A Comparative Perspective (Routledge, London 2020, 181-202)

The Politics of Legal Interpretation
in D. Duarte, P. Moniz Lopes, J. Silva Sampaio (eds), Legal Interpretation and Scientific Knowledge (Springer, Cham, 2019)

Positivism, Legal Validity, and the Separation of Law and Morals | draft
Ratio Juris, vol. 27, 2, June 2014, pp. 190-217.

‘What’s the Plan?’ On Interpretation and Meta-interpretation in Scott Shapiro’s Legality
in D. Canale, G. Tuzet (eds.), The Planning Theory of Law. A Critical Reading (Springer, 2012, 187-205)

Farewell to the Rule of Recognition?
Problema, 5, 2011, 265-299

The Right to Personal Identity in Italian Private Law | draft
in M. Van Hoecke, F. Ost (eds), The Harmonization of Private Law in Europe (Hart Publishing, Oxford, 2000, 225-237)

The Place of Legal Positivism in Contemporary Constitutional States | draft
Law and Philosophy, Special Issue: Law, Facts, and Values, ed. by Neil MacCormick, vol. 18. 5, September 1999, 513-536