@book{7861,
	author = {Debnath, Lokenath},
	title = {Hilbert Spaces with Applications},
	publisher = {Jones and Bartlett},
	address = {New Delhi},
	edition = {3rd},
	url = {https://libgen.is/book/index.php?md5=687CE05F89205C2A9172A05C95E4AD83}
}