Tubes, tables and traps: great apes solve two functionally equivalent trap tasks but show no evidence of transfer across tasks

Animal Cognition (2008) - Comment
pubmed: 18183433 doi: 10.1007/s10071-007-0132-1 issn: 1435-9448 issn: 1435-9456

Gema Martin-Ordas, Josep Call, Fernando Colmenares