@article {11573/1684680,
	title = {{Scalable and Cooperative Deep Reinforcement Learning Approaches for Multi-UAV Systems: A Systematic Review}},
	journal = {DRONES},
	volume = {{7}},
	number = {{4}},
	year = {2023},
	pages = {236-False},
	keywords = {multi-agent cooperation, multi-UAV, Unmanned aerial vehicles}, {deep reinforcement learning},
	doi = {{10.3390/drones7040236}},
	author = {Frattolillo, Francesco and Brunori, Damiano and Iocchi, Luca}
}
