Baldus, M. (1999). Hapsburgian Multiethnicity and the "Unity of the State": On the Structural Setting of Kelsen's Legal Thought. Hans Kelsen and Carl Schmitt ; a juxtaposition.

Baldus, Manfred. "Hapsburgian Multiethnicity and the "Unity of the State": On the Structural Setting of Kelsen's Legal Thought." Hans Kelsen and Carl Schmitt ; a Juxtaposition 1999.

Baldus, Manfred. "Hapsburgian Multiethnicity and the "Unity of the State": On the Structural Setting of Kelsen's Legal Thought." Hans Kelsen and Carl Schmitt ; a Juxtaposition, 1999.