@article {Iocc-Nard-02,
	title = {Hough Localization for mobile robots in polygonal environments},
	journal = {Robotics and Autonomous Systems},
	volume = {40},
	year = {2002},
	pages = {43{\textendash}58},
	issn = {0921-8890},
	author = {Luca Iocchi and Daniele Nardi}
}
