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
The line above and below3 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 WikidataHerman Haga
- 2 steps up
stated by WikidataPieter Rijke
- 3 steps up
stated by WikidataPieter Johannes Uylenbroek
Education and career5
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1895 to 1902worked
- 1902 to 1905
- 1905 to 1911worked
- undatedstudied
- undatedworked
