Law

Grotius, Hugo. The rights of war and peace. London: W.Innys and R.Manby, J. and P. Knapton, D. Brown, T. Osborn, and E. Wiscksteed, 1911.

Holmes, Oliver Wendell Jr. The Common Law. New York: Dover Publications, 1991.

Maihofer, Werner. Begriff und Wesen des Rechts. Darmstadt: Wiss. Buchges, 1973.