@book{3594,
	author = {Hawking, Stephan and A Rajgopal Kammath},
	title = {പ്രപഞ്ചം ചുരുങ്ങിയ വാക്കുകളിൽ = The universe in a nutshell/},
	publisher = {Progress publications,},
	year = {2013},
	address = {Calicut:}
}