a person in the record
Claus Dieter Ziegler
Ph.D. Ruprecht-Karls-Universität Heidelberg 1988
Wikidata names Eberhard Freitag as doctoral advisor. Linked to Wikidata.
How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
The line above and below4 steps
The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.
- 1 step up
stated by WikidataEberhard Freitag
- 2 steps up
stated by WikidataAlbrecht Doldstated by WikidataHans Maass
- 3 steps up
stated by WikidataErich Heckestated by WikidataHerbert Seifert
- 4 steps up
stated by WikidataBartel Leendert van der Waerdenstated by WikidataDavid Hilbertstated by WikidataWilliam Threlfall
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied