TY - DATA AU - Ávila,Humberto ED - SpringerLink (Online service) TI - Theory of Legal Principles T2 - Law and Philosophy Library, SN - 9781402058790 AV - K292 A95 2007 PY - 2007/// CY - Dordrecht PB - Springer KW - Law KW - Philosophy KW - Constitutional law KW - Constitutional Law KW - Law Theory/Law Philosophy UR - http://dx.doi.org/10.1007/978-1-4020-5879-0 ER -