TY - RPRT TI - Intergroup lethal gang attacks do not require fission-fusion dynamics to evolve AU - Martinez-Inigo, L. AU - Engelhardt, A. AU - Agil, M. AU - Pilot, M. AU - Majolo, B. PY - 2020 DO - 10.1101/2020.12.25.409938 UR - https://www.biorxiv.org/content/10.1101/2020.12.25.409938v1 ID - 10.1101/2020.12.25.409938 ER -