@book{93610,
	author = {Bos, Maarten,},
	title = {A methodology of international law /},
	publisher = {North-Holland ;},
	year = {1984.},
	address = {Amsterdam ;},
	note = {"Published in collaboration with Interuniversitair Instituut voor Internationaal Recht T.M.C. Asser Instituut"--T.p. verso.}
}