@article{Bessen_Meurer_2007, title={What’s wrong with the patent system? Fuzzy boundaries and the patent tax}, volume={12}, url={https://firstmonday.org/ojs/index.php/fm/article/view/1867}, DOI={10.5210/fm.v12i6.1867}, abstractNote={None Available}, number={6}, journal={First Monday}, author={Bessen, James and Meurer, Michael J.}, year={2007}, month={Jun.} }