a person in the record
Cornelis Warnardus Zahn
Ph.D. Universiteit Utrecht 1924
Wikidata names Pieter van Romburgh as doctoral advisor. Linked to Wikidata, Mathematics Genealogy Project, and VIAF.
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 WikidataPieter van Romburgh
- 2 steps up
stated by WikidataAntoine Paul Nicolas Franchimont
- 3 steps up
stated by WikidataAnton Hendrik Boon Mesch
- 4 steps up
stated by WikidataCaspar Georg Carl Reinwardt
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied