Baca Garcia, Jose Antonio and Rossi, Claudio and Ferre PĂ©rez, Manuel and Aracil Santonja, Rafael (2011). Cooperative Task Execution between Modular Robots Based on Tight-Loose Cooperation Strategies. In: "IEEE International Conference on Robotics and Automation, ICRA 2011", 09/05/2011 - 13/05/2011, Shanghai, China. ISBN 978-1-61284-386-5.