WILLIAMS, D. C.; HAYASHI, Y.; BREWER, A.; SAUNDERS, K. J.; FOWLER, S.; PITTS, R. C. Transitions from Rich-to-Lean Schedules Increase Attack in a Laboratory Model of Social Aggression in Pigeons: I. Fixed-Ratio Schedules. Mexican Journal of Behavior Analysis, [S. l.], v. 45, n. 2, 2019. DOI: 10.5514/rmac.v45.i2.75580. Disponível em: https://revistas.unam.mx/index.php/rmac/article/view/75580. Acesso em: 4 may. 2024.