Some confusions surrounding Kelsen's concept of validity
In Stanley L. Paulson and Bonnie Litschewski Paulson (eds.) Normativity and norms: critical perspectives on Kelsenian themes, Oxford, 1998, pp. 253–261
In Stanley L. Paulson and Bonnie Litschewski Paulson (eds.) Normativity and norms: critical perspectives on Kelsenian themes, Oxford, 1998, pp. 253–261