@book{2345,
	author = {Aliprantis, Charalambos D},
	title = {Principles of real Analysis},
	publisher = {Academic Press},
	year = {2004},
	address = {New Dehli},
	url = {https://libgen.is/book/index.php?md5=2075275DA06579AEF304F65FC3387503}
}