@book{51150,
	author = {Savigny, Friedrich Karl von, and Guthrie, William,},
	title = {Private International Law and the Retrospective Operation of Statutes :},
	publisher = {T. Clark,},
	year = {1880.},
	address = {Edinburgh ;},
	edition = {Second Edition , },
	note = {1st ed. has title: Private international law.},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B12-01563.pdf}
}