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 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 WikidataGilbert K. Kruleestated by WikidataJ. Allen Hynek
- 2 steps up
stated by WikidataDouglass V. Brownstated by WikidataOtto Struvestated by WikidataWilliam Wilson Morgan
- 3 steps up
stated by WikidataFrank William Taussigstated by WikidataWilliam Zebina Ripley
- 4 steps up
stated by WikidataCharles Franklin Dunbar
Theses
- stated by Wikidatadoctoral thesis, stated by Wikidata
Education and career4
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied
- undatedstudied
- undatedstudied
- undated
