a person in the record
G. M. Boas
Ph.D. Universiteit Maastricht 1994
Wikidata names Okko J. Vrieze and Richard Janssen as doctoral advisors. Linked to Wikidata.
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 WikidataOkko J. Vriezestated by WikidataRichard Janssen
- 2 steps up
stated by WikidataHenk Tijms
- 3 steps up
stated by WikidataGijsbert de Leve
- 4 steps up
stated by WikidataJan Hemelrijkstated by WikidataJohannes Runnenburg
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied