@book{ Solr-LR118624946, title = {Archivmaterialien zu Otto Ubbelohde, 1867-1922}, author = {Ubbelohde, Otto}, year = {2019}, url = {https://kalliope-verbund.info/gnd/118624946} url = {https://www.archivportal-d.de/person/gnd/118624946} }