a person in the record
Willem Andries van Leeuwen
Ph.D. Universiteit van Amsterdam 1971born 1943
Wikidata names Sybren Ruurds de Groot as doctoral advisor and lists 4 doctoral students. 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 Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Students on Wikidata4
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1952
- 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 WikidataSybren Ruurds de Groot
- 2 steps up
stated by WikidataCornelis Jacobus Gorter
- 3 steps up
stated by WikidataWander Johannes de Haas
- 4 steps up
stated by WikidataHeike Kamerlingh Onnes
Below them, within 3 steps, the record reaches 4 people: 4 stated by Wikidata.
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied