Bernardes de Moraes, Thiago Perez, et Felipe dos Santos Millani. 2015. « Altruism and evolutionary pahway. A review on the evolution of altruistic behaviour ». Nómadas. Critical Journal of Social and Juridical Sciences 42, nº 2:: 5-19. https://doi.org/10.5209/rev_NOMA.2014.v42.n2.48782