Patent citations as a tool for analysing the early stages of convergence
| Year of publication: |
2013
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|---|---|
| Authors: | Karvonen, Matti ; Kässi, Tuomo |
| Published in: |
Technological forecasting & social change : an international journal. - Amsterdam : Elsevier, ISSN 0040-1625, ZDB-ID 2807002. - Vol. 80.2013, 6, p. 1094-1107
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