by Matsumoto-Oda, Akiko, Hamai, Miya, Hayaki, Hitosige, Hosaka, Kazuhiko, Hunt, Kevin D., Kasuya, Eiiti, Kawanaka, Kenji, Mitani, John C., Takasaki, Hiroyuki, Takahata, Yukio
Published in Behavioral ecology and sociobiology (01.03.2007)