Tous, Jordi, Andreu Vigil-colet, and Fabia Morales-vives. “The relationships between functional and dysfunctional impulsivity and aggression across different samples”. The Spanish Journal of Psychology, vol. 11, vol. 11, no. 2, 2008, pp. 480-7, https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0808220480A.