Bohmann, J. (1994) `Complexity, Pluralism and the Constitutional State: On Habermas's Faktizität und Geltung', Law and Society Review28: 897-930.
2.
Habermas, Jürgen (1992) Faktizität und Geltung. Frankfurt am Main: Suhrkamp. Now in English as (1996) Between Facts and Norms: Contributions to a Discourse Theory of Law and Democracy. Cambridge, MA: MIT Press.
3.
King, Michael and Anton Schütz (1994) `The Ambitious Modesty of Niklas Luhmann', Journal of Law and Society21: 261-287.
4.
Luhmann, Niklas (1984) Soziale Systeme. Frankfurt am Main: Suhrkamp. Now in English as (1995) Social Systems. Cambridge: Cambridge University Press.
5.
Luhmann, Niklas (1986) `The Autopoiesis of Social Systems', pp. 172-192 in F. Geyer and J. van der Zouwen (eds) Sociocybernetic Paradoxes: Observation, Control and Evolution of Self-Steering Systems. London: Sage.
6.
Luhmann, Niklas (1988) Die Wirtschaft der Gesellschaft. Frankfurt: Suhrkamp.
7.
Teubner, Gunther (1992) `De Collisione Discursum: Communicative Rationalities in Law, Morality and Politics', paper for the conference `Jürgen Habermas. On His Recent Contributions to Legal Theory', Cardozo Law School, (20-21 September), New York.
