Stendahl Mortensen, Peter, Sanne Haase, and Ebbe Krogh Graversen. 2011. “Subregional Innovation: Indikatorer Til Optimering Af Den Erhvervsrettede Innovationspolitik”. CFA Scientific Reports 2 (1):375-444. https://doi.org/10.7146/cfasr.v2i1.150780.