1. Aagaard TS (2010) Environmental law as a legal field: an inquiry into legal taxonomy. Cornell Law Rev 95:221–282
2. Abbott KW (2009) Corruption, fight against. In: Wolfrum R (ed) Max Planck encyclopaedia of public international law. Oxford University Press, Oxford
3. Almeida LM, Toledano P (2018) Understanding how the various definitions of permanent establishment can limit the taxation ability of resource – rich source countries. CCSI Briefing Note, March 2018. https://ccsi.columbia.edu/sites/default/files/content/docs/our%20focus/extractive%20industries/Optimizing-the-PE-clausefor-resource-riche-source-state-CCSI-2018-2.pdf
4. Alston P (1984) International law and the human right to food. In: Alston P, Tomasevski K (eds) The right to food. Martinus Nijhoff, Dordrecht, pp 9–68
5. Alvarez JE, Topalian G (2012) The paradoxical Argentina cases. World Arbitr Mediation Rev 6(3):491–544