a person in the record
Jan Hendrik Landwehr
Ph.D. Universiteit van Amsterdam 1917
Wikidata names Willem Pieter Cornelis Zeeman as doctoral advisor. Linked to Wikidata and Mathematics Genealogy Project.
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 WikidataWillem Pieter Cornelis Zeeman
- 2 steps up
stated by WikidataThomas Place
- 3 steps up
stated by WikidataFranciscus Donders
- 4 steps up
stated by WikidataJacobus Schroeder van der Kolk
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied