@book{33070,
	author = {Denes, Jozsef and Keedwell, Donald  and Keedwell, Donald ; jt. auth.},
	title = {Latin squares and their applications},
	publisher = {North-Holland},
	year = {2015},
	address = {Amsterdam},
	edition = {2nd},
	note = {"Purchased under NBHM grant for the year 2014-2015"}
}