@book{38226,
	author = {Blackburn, Simon,},
	title = {Practical tortoise raising, and other philosophical essays},
	publisher = {Oxford University Press,},
	year = {2010.},
	address = {Oxford :},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780199548057.001.0001}
}