1. Novel type of phase transition in a system of self-driven particles;Vicsek;Phys Rev Lett,1995
2. The mechanics and statistics of active matter;Ramaswamy;Annu Rev Condens Matter Phys,2010
3. Dynamics of complex systems, studies in nonlinearity;Bar-Yam,2003
4. Hydrodynamics and phases of flocks;Toner;Ann Phys,2005
5. Hydrodynamics of soft active matter;Marchetti;Rev Mod Phys,2013