Parapsychologie: III. Praktisch-theologisch
In: Religion in Geschichte und Gegenwart: Handwörterbuch für Theologie und Religionswissenschaft, Jg. 6: N - Q, S. 933-934
The praxeological square as a method for the intercultural study of religious movements
In: Cultures in Process: Encounter and Experience, Jg. 2, S. 6-20Priests, prophets or sorcerers? On intellectual elites and politics in modernizing Latin America
In: The role of the educated class in Africa - between African renaissance and globalisation critique, Jg. 12/03, S. 193-219