@book{207746,
	author = {Pawlowsky-Glahn, Vera. and Egozcue, Juan J.,},
	title = {Modelling and analysis of compositional data /},
	publisher = {Wiley,},
	year = {2015.},
	series = {Statistics in practice},
	address = {Chichester, West Sussex :},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781119003144}
}