@book{3361,
	author = {Asmar, Nakhle H},
	title = {Partial differential equations with fourier series and boundary value problems},
	publisher = {Pearson Education Publisher},
	year = {2013},
	address = {New dehli},
	edition = {2nd},
	url = {https://libgen.is/book/index.php?md5=F95D172ED6D1D7AFA5AE09236F8EA1A9}
}