Journal of Ethology
Journal of Ethology > 2002 > 20 > 2 > 81-85
Journal of Ethology > 2003 > 21 > 1 > 1-7
Journal of Ethology > 2006 > 24 > 1 > 33-36
Journal of Ethology > 2012 > 30 > 1 > 109-116
Journal of Ethology > 2002 > 20 > 2 > 81-85
Journal of Ethology > 2003 > 21 > 1 > 1-7
Journal of Ethology > 2006 > 24 > 1 > 33-36
Journal of Ethology > 2012 > 30 > 1 > 109-116