a person in the record
Robert Fano
Italian-American computer scientist1917 to 2016
Wikidata names Ernst Guillemin as doctoral advisor, lists 11 doctoral students, and lists 1 person they taught. Linked to Wikidata, Mathematics Genealogy Project, and 7 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 Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Students on Wikidata11
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1920
- stated by Wikidataborn 1926
- stated by Wikidataborn 1931
- stated by Wikidataborn 1932
- stated by Wikidataborn 1944
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
Taught1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1925
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 WikidataErnst Guillemin
- 2 steps up
stated by WikidataArnold Sommerfeld
- 3 steps up
stated by WikidataFerdinand von Lindemann
- 4 steps up
stated by WikidataFelix Klein
Below them, within 3 steps, the record reaches 187 people: 187 stated by Wikidata.
Education and career2
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1941 to 1984
- until 1947