@book{21310,
	author = {Panat, P. V},
	title = {Classical mechanics},
	publisher = {Narosa},
	year = {2006},
	address = {New Delhi},
	url = {https://libgen.is/book/index.php?md5=293B8C4D19F6D876A2B8A72A88FCB3C4}
}