Interoperability Among Unmanned Maritime Vehicles: Review and First In-field Experimentation. - Riccardo Costanzi; Davide Fenucci; Vincenzo Manzari; Michele Micheli; Luca Morlando; Daniele Terracciano; Andrea Caiti; Mirko Stifani; Alessandra Tesei (Frontiers Robotics AI, 2020)