a person in the record
Karl Prachar
Mathematician1924 to 1994
Wikidata names Edmund Hlawka as doctoral advisor and lists 1 doctoral student. Linked to Wikidata, Mathematics Genealogy Project, and 5 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 Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1940
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 WikidataEdmund Hlawka
- 2 steps up
stated by WikidataNikolaus Hofreiter
- 3 steps up
stated by WikidataPhilipp Furtwängler
- 4 steps up
stated by WikidataFelix Klein
Below them, within 3 steps, the record reaches 25 people: 25 stated by Wikidata.
Education and career2
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied
- undatedworked