C. Vianna Moreira Junior, M. de Souza Fernandes, R. Carvalho Rodrigues, A. de Souza Antunes, and S. de Carvalho, ‚ÄúSubjectivity of appraisals of inventive step in patent examinations as an element of uncertainty in the potential for technological innovation‚ÄĚ, Brazilian Journal of Operations & Production Management, vol. 14, no. 4, pp. 519-528, Dec. 2017.