Sondervan, J. et al. 2021. Sharing published short academic works in institutional repositories after six months: The implementation of the article 25fa (Taverne Amendment) in the Dutch Copyright Act. LIBER Quarterly: The Journal of the Association of European Research Libraries. 31, 1 (Oct. 2021), 1–17. DOI:https://doi.org/10.53377/lq.10915.