@book{89202,
	author = {Gopal, Dhananjay, and Deshmukh, Aniruddha,},
	title = {An introduction to metric spaces /},
	publisher = {Chapman & Hall/CRC,},
	year = {2021.},
	address = {Boca Raton, FL :},
	edition = {First edition.},
	url = {https://www.taylorfrancis.com/books/9781003045878}
}