PETRU, S. Man, animal or both? Problems in the interpretation of early symbolic behaviour. Documenta Praehistorica, [S. l.], v. 39, p. 269–276, 2012. DOI: 10.4312/dp.39.19. Disponível em: https://journals.uni-lj.si/DocumentaPraehistorica/article/view/39.19. Acesso em: 1 dec. 2023.