@book{1714857,
	author = {Basu, Baidyanath, Chattopadhyay, Tanuka , Biswas, Sudhindra Nath},
	title = {An Introduction To Astrophysics - Second Edition},
	publisher = {PHI},
	edition = {2},
	url = {https://elibrary.phindia.com/ebooks/reader/9789390464661}
}