How to read the marksstated by Wikidata or indexed by OpenAlex
Advisors on Wikidata2
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
The line above and below1 step
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 WikidataLeopold Knystated by WikidataPaul Friedrich August Ascherson
Education and career3
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1878 to 1880
- undated
- undated
