Elsevier BV
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Hansen, DR
2011
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Hansen, D. R. (2011). Orphan Works: Definitional Issues. Elsevier BV. https://doi.org/10.2139/ssrn.1974614
Hansen, David R. “Orphan Works: Definitional Issues.” Elsevier BV, 2011. https://doi.org/10.2139/ssrn.1974614.
Hansen DR. Orphan Works: Definitional Issues. Elsevier BV. 2011.
Hansen, David R. “Orphan Works: Definitional Issues.” Elsevier BV, 2011. Crossref, doi:10.2139/ssrn.1974614.
Hansen DR. Orphan Works: Definitional Issues. Elsevier BV. 2011.