Leica, Paulo, Danilo Chavez, Andres Rosales, Flavio Roberti, Juan Marcos Toibero, y Ricardo Carelli. 2014. «Strategy Based on Multiple Objectives and Null Space for the Formation of Mobile Robots and Dynamic Obstacle Avoidance». Revista Politécnica 33 (1). https://revistapolitecnica.epn.edu.ec/ojs2/index.php/revista_politecnica2/article/view/151.