@book{63534,
	author = {Werle, Gerhard  and Cooper, Belinda },
	title = {Principles of International Criminal Law by Gerhard Werle /},
	publisher = {T.M.C Asser Press,},
	year = {2005.},
	address = {The hague:},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-08070.pdf}
}