P. Izar

The fourth dimension of tool use: temporally enduring artefacts aid primates learning to use tools

D. M. Fragaszy, D. Biro, Y. Eshchar, 2013, Philosophical Transactions of the Royal Society B: Biological Sciences.

Social learning strategies for nut-cracking by tufted capuchin monkeys (Sapajus spp.)

P. Izar, P. Izar, E. Ottoni, 2015, Animal Cognition.