@book{4323,
	author = {Fraunhofer ISI},
	title = {Study on frugal innovation and reengineering of traditional techniques },
	publisher = {European Commission},
	year = { enero2017},
	address = {Luxemburg},
	url = {https://publications.europa.eu/es/publication-detail/-/publication/20d6095a-2a44-11e7-ab65-01aa75ed71a1},
	Remainder of title = { Call for Tenders PP-02381-2015 }
}