Media type: E-Article Title: Professional diversity and the productivity of cities Contributor: Bettencourt, Luís M. A.; Samaniego, Horacio; Youn, Hyejin imprint: Springer Science and Business Media LLC, 2014 Published in: Scientific Reports Language: English DOI: 10.1038/srep05393 ISSN: 2045-2322 Origination: Footnote: Access State: Open Access