Italian National Agency for New Technologies, Energy and Sustainable Economic Development
http://www.enea.it/en
http://robotica.casaccia.enea.it/index.php?lang=en This paper is a pre-print. The final paper is available on:
“Swarm robotics and complex behaviour of continuum material”, dell’Erba, R., Continuum Mech. Thermodyn. (2018).