J. Graupe, “Towards the metaverse: building on what we have learnt: Tagungsbericht von der 8th Central Bank and International Financial Institution Librarians‘ Conference 2023, veranstaltet von der Bank Indonesia, 15. - 17. November 2023, Bali, Indonesien”, o-bib, vol. 11, no. 2, pp. 1–6, Jun. 2024, doi: 10.5282/o-bib/6047.