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Intellectual assets: valuation and capitalization
(2003)
Removing the Troll from the Thicket : The Case for Enhancing Patent Maintenance Fees in Relation to the Size of a Patent Owner's Non-Practiced Patent Portfolio
Olson, David S., (2017)
Patent Portfolio Management : Issues & Opportunities
Sinha, Archita, (2019)
Final report from the Expert Group on Intellectual Property Valuation
Führer, Arne, (2014)