@book{28961,
	author = {Varian, Hal, R},
	title = {Microeconomic analysis},
	publisher = {W. W. Norton & Company},
	year = {1992},
	address = {London},
	edition = {3rd},
	url = {https://libgen.is/book/index.php?md5=78D2311DC20CD6135E965158EE5B2098}
}