Academic Ancestry

a person in the record

René Billardon

French physicist

Supervised 10 doctoral students at École normale supérieure de Cachan - ENS Cachan, Université Pierre et Marie Curie - Paris VI, and HESAM Université between 2003 and 2023; Wikidata names Jean Lemaitre as doctoral advisor and lists 3 doctoral students. Linked to Wikidata, VIAF, and 2 other registers.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlex

Students10

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata3

From Wikidata, shown separately from the thesis records.

The line above and below1 step

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.

Below them, within 3 steps, the record reaches 28 people: 25 cited by thesis records, 4 stated by Wikidata.

Education and career1

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.

Sat beside the lineage34

referee, jury member, or jury president, not advisor