a person in the record
Karl Ziegler
German chemist1898 to 1973
Wikidata names Karl von Auwers as doctoral advisor. Linked to Wikidata, Wikipedia, and 5 other registers.

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 WikidataKarl von Auwers
- 2 steps up
stated by WikidataAugust Wilhelm von Hofmann
- 3 steps up
stated by WikidataJustus von Liebig
- 4 steps up
stated by WikidataKarl Wilhelm Gottlob Kastner
Education and career8
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1943 to 1969
- undatedstudied
- undatedstudied
- undated
- undatedworked
- undatedworked
- undated
- undatedworked