@book{246986,
	author = {Mueller, Erik T.,},
	title = {Commonsense reasoning : an event calculus-based approach / },
	publisher = {Morgan Kaufmann,},
	year = {2014.},
	address = {Amsterdam :},
	edition = {2nd ed.},
	url = {http://www.sciencedirect.com/science/book/9780128014165}
}