With regards to the first listing here,

An illustrated two volume publication by
Hartmut Buescher, Catalogue of Sanskrit Manuscripts: The Paṇḍit
Collection, Copenhagen 2019;


one may see now:
Dates, Places, Verses: Random Remarks on the Catalogue of the “Paṇḍit Collection” in the Royal Library, Copenhagen
von Hinüber, Oskar
Indo-Iranian journal, 2021-10-06, Vol.64 (3), p.241-260
--
J. Silk
Leiden University
Leiden University Institute for Area Studies, LIAS
Matthias de Vrieshof 3, Room 0.05b
2311 BZ Leiden
The Netherlands

copies of my publications may be found at