@book{235356,
	author = {Powers, David L. and ProQuest (Firm)},
	title = {Boundary value problems},
	publisher = {Elsevier Academic Press,},
	year = {c2006.},
	address = {Amsterdam ;},
	edition = {5th ed.},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=286658}
}