@book{4482,
	author = {International Nuclear Safety Advisory Group},
	title = {The safe management of sources of radiation : principles and strategies : INSAG-11 : a report by the International Nuclear Safety Advisory Group.},
	publisher = {International Atomic energy Agency,},
	year = {1999.},
	series = {(INSAG series ; INSAG-11).},
	address = {Vienna : }
}