How to read the marksstated by Wikidata or indexed by OpenAlex
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Students on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1958
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 WikidataBede Liu
- 2 steps up
stated by WikidataJohn G. Truxal
- 3 steps up
stated by WikidataErnst Guillemin
- 4 steps up
stated by WikidataArnold Sommerfeld
Below them, within 3 steps, the record reaches 14 people: 14 stated by Wikidata.
Education and career5
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- until 1975studied
- until 1979studied
- 1979 to 2003
- 2003 to 2017worked
- 2017 to 2025
