McGregor, Peter K.Oliveira, Rui Filipe2014-06-272014-06-272014Acta Ethologica, 17, 67-680873-9749http://hdl.handle.net/10400.12/2953InexistenteengThen and now: a brief history of acta ethologicajournal article10.1007/s10211-014-0184-6