@article{45884, recid = {45884}, author = {Macedo, Charles R, and Goldberg, David P, and Hart, Thomas,}, title = {Round-up of US copyright developments 2021.}, pages = {1 online resource (pages 362-366)}, url = {http://tind.wipo.int/record/45884}, doi = {https://doi.org/10.1093/jiplp/jpac025}, }