@book{29319,
	author = {Walpole, Ronald E.},
	title = {Probability and statistics for engineers and scientists},
	publisher = {Pearson Education Publisher},
	address = {New Delhi},
	edition = {19th},
	url = {https://www.libgen.is/book/index.php?md5=252FC2A3FD26CAB1131AE635B6D3A172}
}