Sequential learning and rule abstraction in Bengalese finches
Animal Cognition (2012) - Comment
pubmed: 21952988  doi: 10.1007/s10071-011-0462-x  issn: 1435-9456  issn: 1435-9448 

Yumiko Yamazaki, Kenta Suzuki, Masayuki Inada, Atsushi Iriki, Kazuo Okanoya