@book{247151,
	author = {Kumar, Dilip, and Kumar, Deepak,},
	title = {Management of coking coal resources / },
	publisher = {Elsevier Ltd.,},
	year = {2015},
	address = {Amsterdam :},
	note = {Includes index.},
	url = {http://www.sciencedirect.com/science/book/9780128031605}
}