Keil, Svetlana. “SPECIALIZATION AND ITS MEANING FOR INNOVATION - A HISTORICAL PERSPECTIVE WITH REGARD TO THE CONCEPT OF SMART SPECIALISATION STRATEGY”. Acta Universitatis Nicolai Copernici. Management, vol. 45, no. 4, Mar. 2019, pp. 77-87, doi:10.12775/AUNC_ZARZ.2018.046.