Pauline Westerman

with Goyal, Y. , 2018, A short note on the validity of rules guiding informal markets, in P. Westerman, J. Hage, S. Kirste & A. R. Mackor (eds.), Legal validity and soft law, Dordrecht, Springer, pp. 183-192.

, 2018, Validity: the reputation of rules, in P. Westerman, J. Hage, S. Kirste & A. R. Mackor (eds.), Legal validity and soft law, Dordrecht, Springer, pp. 165-182.

with Hage, J. , Kirste, S. , Mackor, A. (eds) , 2018, Legal validity and soft law, Springer, Dordrecht.

, 2001a, Formal justice as a common language, in A. Soeteman (ed.), Pluralism and law, Dordrecht, Springer, pp. 1-17.