@book{5047,
	author = {Organización de Cooperación y Desarrollo Económico},
	title = {Research and Development Statistics: R-D personnel by sector of employment and field of science (Edition 2018)},
	publisher = {OECD Publishing.},
	address = {Paris :},
	url = {https://doi.org/10.1787/12d70dd6-en},
}