A. Kudrolli, G. Lumay, D. Volfson, and L. S. Tsimring, Swarming and Swirling in Self-Propelled Polar Granular Rods, Physical Review Letters, vol.100, issue.5, p.58001, 2008.
DOI : 10.1103/PhysRevLett.100.058001

I. S. Aranson, D. Volfson, and L. S. Tsimring, Swirling motion in a system of vibrated elongated particles, Physical Review E, vol.75, issue.5, p.51301, 2007.
DOI : 10.1103/PhysRevE.75.051301

N. Kumar, H. Soni, S. Ramaswamy, and A. K. Sood, Flocking at a distance in active granular matter, Nature Communications, vol.74, p.4688, 2014.
DOI : 10.1038/ncomms5688

J. Palacci, S. Sacanna, A. P. Steinberg, D. J. Pine, and P. M. Chaikin, Living Crystals of Light-Activated Colloidal Surfers, Science, vol.339, issue.6122, p.936, 2013.
DOI : 10.1126/science.1230020

I. Theurkauff, C. Cottin-bizonne, J. Palacci, C. Ybert, and L. Bocquet, Dynamic Clustering in Active Colloidal Suspensions with Chemical Signaling, Physical Review Letters, vol.108, issue.26, p.268303, 2012.
DOI : 10.1103/PhysRevLett.108.268303

A. Bricard, J. Caussin, N. Desreumaux, O. Dauchot, and D. Bartolo, Emergence of macroscopic directed motion in populations of motile colloids, Nature, vol.179, issue.7474, p.95, 2013.
DOI : 10.1038/nature12673

URL : https://hal.archives-ouvertes.fr/hal-01422384

]. Y. Sumino, K. H. Nagai, Y. Shitaka, D. Tanaka, K. Yoshikawa et al., Large-scale vortex lattice emerging from collectively moving microtubules, Nature, vol.16, issue.7390, p.448, 2012.
DOI : 10.1038/nature10874

URL : https://hal.archives-ouvertes.fr/cea-00881343

T. Sanchez, D. T. Chen, S. J. Decamp, M. Heymann, and Z. Dogic, Spontaneous motion in hierarchically assembled active matter, Nature, vol.8, issue.7424, p.431, 2012.
DOI : 10.1038/nature11591

F. Peruani, J. Starruß, V. Jakovljevic, L. Søgaard-andersen, A. Deutsch et al., Collective Motion and Nonequilibrium Cluster Formation in Colonies of Gliding Bacteria, Physical Review Letters, vol.108, issue.9, p.98102, 2012.
DOI : 10.1103/PhysRevLett.108.098102

URL : https://hal.archives-ouvertes.fr/hal-00905217

H. H. Wensink, J. Dunkel, S. Heidenreich, K. Drescher, R. E. Goldstein et al., Meso-scale turbulence in living fluids, Proceedings of the National Academy of Sciences, vol.109, issue.36, p.14308, 2012.
DOI : 10.1073/pnas.1202032109

A. Attanasi, Finite-Size Scaling as a Way to Probe Near-Criticality in Natural Swarms, Physical Review Letters, vol.113, issue.23, p.238102, 2014.
DOI : 10.1103/PhysRevLett.113.238102

I. Karamouzas, B. Skinner, and S. J. Guy, Universal Power Law Governing Pedestrian Interactions, Physical Review Letters, vol.113, issue.23, p.238701, 2014.
DOI : 10.1103/PhysRevLett.113.238701

P. Romanczuk, M. Bär, W. Ebeling, B. Lindner, and L. Schimansky-geier, Active Brownian particles, The European Physical Journal Special Topics, vol.47, issue.1, p.1, 2012.
DOI : 10.1140/epjst/e2012-01529-y

W. F. Paxton, K. C. Kistler, C. C. Olmeda, A. Sen, S. K. St et al., Catalytic Nanomotors:?? Autonomous Movement of Striped Nanorods, Journal of the American Chemical Society, vol.126, issue.41, p.13424, 2004.
DOI : 10.1021/ja047697z

D. Takagi, A. B. Braunschweig, J. Zhang, and M. J. Shelley, Dispersion of Self-Propelled Rods Undergoing Fluctuation-Driven Flips, Physical Review Letters, vol.110, issue.3, p.38301, 2013.
DOI : 10.1103/PhysRevLett.110.038301

A. Attanasi, Information transfer and behavioural inertia in starling flocks, Nature Physics, vol.32, issue.9, p.691, 2014.
DOI : 10.1017/S0956792500004150

G. Grégoire and H. Chaté, Onset of Collective and Cohesive Motion, Physical Review Letters, vol.92, issue.2, p.25702, 2004.
DOI : 10.1103/PhysRevLett.92.025702

T. Vicsek, A. Czirok, E. Ben-jacob, I. Cohen, and O. Shochet, Novel Type of Phase Transition in a System of Self-Driven Particles, Physical Review Letters, vol.75, issue.6, p.1226, 1995.
DOI : 10.1103/PhysRevLett.75.1226

H. Chaté, F. Ginelli, G. Grégoire, and F. Raynaud, Collective motion of self-propelled particles interacting without cohesion, Physical Review E, vol.77, issue.4, pp.46113-068101, 2008.
DOI : 10.1103/PhysRevE.77.046113

H. Chaté, F. Ginelli, R. Montagne, S. Ngo, A. Peshkov et al., Simple Model for Active Nematics: Quasi-Long-Range Order and Giant Fluctuations, Physical Review Letters, vol.96, issue.18, pp.180602-038302, 2006.
DOI : 10.1103/PhysRevLett.96.180602

F. Ginelli, F. Peruani, M. Bär, H. Chaté, A. Peshkov et al., Large-Scale Collective Properties of Self-Propelled Rods, Physical Review Letters, vol.104, issue.18, pp.184502-268701, 2010.
DOI : 10.1103/PhysRevLett.104.184502

URL : https://hal.archives-ouvertes.fr/hal-00905223

C. W. Harvey, M. Alber, L. S. Tsimring, and I. S. Aranson, Continuum modeling of myxobacteria clustering, New Journal of Physics, vol.15, issue.3, p.35029, 2013.
DOI : 10.1088/1367-2630/15/3/035029

A. Baskaran and M. C. Marchetti, Hydrodynamics of self-propelled hard rods, Physical Review E, vol.77, issue.1, pp.11920-268101, 2008.
DOI : 10.1103/PhysRevE.77.011920

I. S. Aranson and L. S. Tsimring, Pattern formation of microtubules and motors: Inelastic interaction of polar rods, Physical Review E, vol.71, issue.5, pp.50901-031915, 2005.
DOI : 10.1103/PhysRevE.71.050901

K. R. Elder, M. Katakowski, M. Haataja, and M. Grant, Modeling Elasticity in Crystal Growth, Physical Review Letters, vol.88, issue.24, p.245701, 2002.
DOI : 10.1103/PhysRevLett.88.245701

L. S. Tsimring and I. S. Aranson, Localized and Cellular Patterns in a Vibrated Granular Layer, Physical Review Letters, vol.79, issue.2, p.213, 1997.
DOI : 10.1103/PhysRevLett.79.213