Sketches towards a theory of shamanism associating the belief system of the Pim River Khanties with the western world view - Barkalaja, Anzori (Tartu Univ. Press, 2002)
Zsfassung in estn. Sprache u.d.T.: Šamanismiteooria arenguvisandeid. - Zugl.: Tartu, Univ., Diss., 2002