a person in the record
Johann Christian Martin Bartels
German mathematician1769 to 1836
Wikidata names Abraham Gotthelf Kästner, Georg Christoph Lichtenberg, and Johann Friedrich Pfaff as doctoral advisors 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 Wikidata3
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
Students on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1792
Taught4
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 1777
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1788
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1794
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1810
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 WikidataAbraham Gotthelf Kästnerstated by WikidataGeorg Christoph Lichtenbergstated by WikidataJohann Friedrich Pfaff
- 2 steps up
stated by WikidataChristian August Hausenstated by WikidataJohann Elert Bode
- 3 steps up
stated by WikidataJohann Andreas Planerstated by WikidataJohann Christoph Wichmannshausenstated by WikidataJohann Georg Büsch
- 4 steps up
stated by WikidataJohann Andreas Segnerstated by WikidataOtto Menckestated by WikidataRudolf Jakob Camerarius
Below them, within 3 steps, the record reaches 9 people: 9 stated by Wikidata.
Education and career9
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1783 to 1788worked
- 1788 to 1791worked
- 1791 to 1793studied
- 1793 to 1795studied
- 1795 to 1798worked
- until 1799studied
- 1803 to 1807worked
- 1808 to 1820
- 1821 to 1836