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"A comparative study of patenting activity in U.S. and Brazilian scientific ..."
Rita Pinheiro-Machado, Pedro L. Oliveira (2004)
- Rita Pinheiro-Machado
, Pedro L. Oliveira
:
A comparative study of patenting activity in U.S. and Brazilian scientific institutions. Scientometrics 61(3): 323-338 (2004)
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