Cross-cultural evidence for apparent racial outgroup advantage: congruence between perceived facial aggressiveness and fighting success - Třebický, Vít; Saribay, S. Adil; Kleisner, Karel; Akoko, Robert Mbe; Kočnar, Tomáš; Valentova, Jaroslava Varella; Varella, Marco Antonio Correa; Havlíček, Jan (Scientific Reports, 2018)