Ibunka-kan communication ni okeru gengo nôryoku - Bunka jinruigaku no hôhôron kara miidaseru kanôsei [Language competence in intercultural communication - What can cultural anthropology contribute towards our understanding of its mechanisms?] - Ackermann, Peter (Ôkan to ôdan to – Chiiki bunka kenkyû kara sôgô kokusaigaku e, 2010)