@article{
188-17260,
title = {Development of research libraries in Germany after the unification},
author = {Mittler, Elmar},
address = {Helsinki},
publisher = {Univ. of Technol. Library},
year = {2020},
issn = {951-22-22},
language = {English},
note = {openAccess},
url = {http://resolver.sub.uni-goettingen.de/purl?gs-1/17260},
url = {https://katalog.fid-bbi.de/Record/188-17260}
}