Synergy in the knowledge base of U.S. innovation systems at national, state, and regional levels: The contributions of high-tech manufacturing and knowledge-intensive services.

@article{leydesdorff-2019-synergy, author = {Loet Leydesdorff and Caroline S. Wagner and Igone Porto G\'{o}mez and Jordan A. Comins and Fred Y. Phillips}, title = {{Synergy in the knowledge base of U.S. innovation systems at national, state, and regional levels: The contributions of high-tech manufacturing and knowledge-intensive services}}, journal = {Journal of the Association for Information Science and Technology (JASIST)}, volume = {70}, number = {10}, pages = {1108--1123}, year = {2019}, url = {https://doi.org/10.1002/ASI.24182}, doi = {https://doi.org/10.1002/ASI.24182} }