a person in the record
Dirk Daniel Sierag
Ph.D. Vrije Universiteit Amsterdam 2017
Wikidata names Bert Zwart, Ger Koole, Jean-Pierre van der Rest, and Rob van der Mei as doctoral advisors. Linked to Wikidata, Google Scholar, 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 Wikidata4
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
- 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 WikidataBert Zwartstated by WikidataGer Koolestated by WikidataJean-Pierre van der Reststated by WikidataRob van der Mei
- 2 steps up
stated by WikidataArie Hordijkstated by WikidataJohannes Pieter Cornelis Blancstated by WikidataOnno J. Boxmastated by WikidataSimon Catharina Borst
- 3 steps up
stated by WikidataJohannes Runnenburgstated by WikidataJohn Batherstated by WikidataWim Cohen
- 4 steps up
stated by WikidataNicolaas Govert de Bruijnstated by WikidataPeter Whittlestated by WikidataWarner Tjardus Koiter
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied