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The beauty of brimstone butterfly: novelty of patents identified by near environment analysis based on text mining
Walter, Lothar, Radauer, Alfred, Moehrle, Martin G.Volume:
111
Language:
english
Journal:
Scientometrics
DOI:
10.1007/s11192-017-2267-4
Date:
April, 2017
File:
PDF, 858 KB
english, 2017