a person in the record
Johanna Cornelia Thoden van Velzen
Ph.D. Universiteit Utrecht 19281900 to 1990
Wikidata names Albertus Antonie Nijland and Leonard Ornstein as doctoral advisors. Linked to Wikidata, Mathematics Genealogy Project, and 2 other registers.
How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred
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 WikidataAlbertus Antonie Nijlandstated by WikidataLeonard Ornstein
- 2 steps up
stated by WikidataHendrik Lorentzstated by WikidataJean Abraham Chrétien Oudemansstated by WikidataWillem Kapteyn
- 3 steps up
stated by WikidataCornelius Hubertus Carolus Grinwisstated by WikidataFrederik Kaiserstated by WikidataPieter Rijke
- 4 steps up
stated by WikidataGerard Mollstated by WikidataPieter Johannes Uylenbroekstated by WikidataRichard van Rees
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied