Published online by Cambridge University Press: 20 January 2017
1 Kaplow, Louis, Rules Versus Standards: An Economic Analysis, 42 Duke L.J. 557, 560 (1992)CrossRefGoogle Scholar.
2 H.L.A. Hart, The Concept of Law 128 (3d ed. 2012).
3 Ludwig Wittgenstein, Philosophical Investigations 20 (Basil Blackwell 1967).
4 Hans Kelsen, Pure Theory of Law 354 (Lawbook Exchange ed. 2009).
5 Cf.Lauterpacht, Hersch, The Function of Law in the International Community 88 (Oxford University Press 2011).Google Scholar