@book{130959,
	author = {Diki, Basil,},
	title = {The shirburnian catastrophe /},
	publisher = {Langaa Research & Publishing CIG,},
	year = {2013.},
	address = {Bamenda, Cameroon :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10775335}
}