Hongler, Max OlivierFilliger, Roger2006-06-222006-06-222006-06-22200510.1209/epl/i2004-10462-xhttps://infoscience.epfl.ch/handle/20.500.14299/232014WOS:0002290446000016670Syphon dynamics - a soluble model of multi-agents cooperative behaviortext::journal::journal article::research article