@book{4900,
	author = {Bloch, Joshua,},
	title = {Effective Java},
	publisher = {Addison Wesley Publishing},
	year = {2018},
	address = {Boston},
	edition = {3rd},
	url = {https://libgen.is/book/index.php?md5=420CBAE647731A9FFEE7B07221987B1C}
}