Immanuel Kant, Zum Ewigen Frieden 2nd definitive article.
2.
Augustine, Quaestiones in Heptateuchum Book VI, Question 10.
3.
Augustine, De Civitate Dei Book 1, Chapter I.
4.
Alfred Vanderpol, La Doctrine Scolastique du Droit de Guerre (Paris: A. Pedone, 1919), p. 1.
5.
Gratian, Decretum Causa 23, Question 2; Isidore, Etymologiae Book 18, Chapters I and XV; Alfred Vanderpol , op. cit, p. 64.
6.
Thomas Aquinas, Summa Theologiae 2a 2ae, Question 40, article 1.
7.
Hugo Grotius, De Jure Belli ac Pacis Prolegomena, no. 28. The translation of this and my other quotations from De Jure Belli ac Pacis is by F.W. Kelsey, et al., Classics of International Law ( Oxford: The Clarendon Press, 1925 ).
8.
Ibid, no. 25.
9.
Hugo Grotius, De Jure Belli ac Pacis Book 2, Chapter XX, Section 38.
10.
Francisco de Vitoria, De Jure Belli Question 4, Proposition 5.
11.
Francisco Suarez , De Triplici Virtute Theologica De Caritate, Disputation XIII, De Bello, Section 4.
12.
Hugo Grotius , De Jure Belli ac Pacis Book 2, Chapter XX, Sections 7-9 and 40.
13.
Francisco Suarez, loc. cit
14.
For an early example see, Emmerich de Vattel, Le Droit des Gens Book 3, Chapter XII, Section 188. For a recent example see, Geoffrey Best, Humanity in Warfare (London: Wiedenfeld and Nicholson, 1980), p. 3 ff.
15.
Hugo Grotius , De Jure Belli ac Pacis Book 2, Chapter I, Section 2.
16.
F.M. Russell , The Just War in the Middle Ages ( Cambridge: Cambridge University Press, 1975), pp. 131-8; Joan Tooke, The Just War in Aquinas and Grotius (London: SPCK, 1965), pp. 181-2.
17.
Alberico Gentili , De Jure Belli Book 1, Chapter VI.
18.
Hugo Grotius , De Jure Belli ac Pacis Book 2, Chapter XXIII, Section 13.
19.
Ibid., Book 3, Chapter III and Chapter IV, Sections 1-4.
20.
Ibid., Book 3, Chapters IV-VIII.
21.
SeeMichael Donelan,'Reason in War', Review of International Studies (Vol. 8, No. 1, January 1982), p. 64 ff.
22.
Hedley Bull, 'The Grotian Conception of International Society', in Herbert Butterfield and Martin Wight (eds.), Diplomntic Investigations ( London: George Allen and Unwin, 1966).
23.
Bradley Smith, The Road toNuremberg (New York : Basic Books, 1981).
24.
Hugo Grotius, De Jure Belli ac Pacis Book 1, Chapter I, Section 10.
25.
Ibid., Prolegomena, nos. 11-12.
26.
'Magna communitas gentium' (Hugo Grotius, De Jure Belli ac Pacis Prolegomena, no. 17); 'communis societas generis humani' (Ibid., Book 2, Chapter XX, Section 44).
27.
Thomas Aquinas, Commentary on the Sentences Book 4, Distinctio XXRV, Question 3, article 2 .
28.
Francisco de Vitoria, De Potestate Civili 3rd Conclusion.
29.
E.B.F. Midgley, The Natural Law Tradition and the Theory of International Relations (London: Paul Elek, 1975 ), pp. 154-67.
