Criminalization of participation in a criminal group
Boister, N. (2016). Chapter 7 "The UN Convention Against Transnational Organized Crime 2000" (pp. 126-149) in P. Hauck and S. Peterke (eds.), International Law and Transnational Organised Crime. New York, NY: Oxford University Press.
Sergi, Anna (2014). Organised Crime in Criminal Law: Conspiracy and Membership Offences in Italian, English and International Frameworks. King's Law Journal, vol. 25, 185-200.