Konferenzbeitrag
Wickler, W.; Salwiczek, L. H.: Phylogenetic and cultural ritualization, as significant for confirmatory communication in animals and humans. In: Ritual communication, S. 137 (Hg. Senft, G.; Basso, E. B.). Wenner Gren Symposium on Ritual Communication, Sintra/Portugal, 2007. Berg, Oxford; New York (2009)