Böttcher, Marvin A. Department of Nonlinear Dynamics, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society;
http://iopscience.iop.org/article/10.1088/1367-2630/18/6/063008/meta;jsessionid=D81222D22530A68537B42EDD874BE6E0.c4.iopscience.cld.iop.org (Publisher version)
Böttcher, M. A., & Nagler, J. (2016). Promotion of cooperation by selective group extinction. New Journal of Physics, 18(6): 063008. doi:10.1088/1367-2630/18/6/063008.