@booklet {2013l-NesRobFra, title = {Human-assisted Parallel Multi-target Visiting in a Connected Topology}, howpublished = {6th Int. Work. on Human-Friendly Robotics}, year = {2013}, month = {10/2012}, address = {Rome, Italy}, keywords = {Bilateral Shared Control of Mobile Robots, Connectivity maintenance, Motion control of multiple robots}, author = {Thomas Nestmeyer and Paolo Robuffo Giordano and Antonio Franchi} }