/*extension of spatio-temporal exploration*/
@article{santos_2016_RAS_exploration,
	title={Spatio-temporal exploration strategies for long-term autonomy of mobile robots},
	author={Santos, Jo{\~a}o Machado and Krajn{\'\i}k, Tom{\'a}{\v{s}} and Duckett, Tom},
	journal={Robotics and Autonomous Systems},
	year={2016},
	publisher={North-Holland}
}