@book{30148,
	author = {Xiong,Fuqin},
	title = {Digital Modulation Techniques},
	publisher = {Artech House Publishers},
	year = {2006},
	address = {Norwood},
	edition = {2nd},
	url = {https://libgen.is/book/index.php?md5=1212D0F0B407B3D5F89A8AF8C08E3F63}
}