a person in the record
Aleksandr Aleksandrovich Krakau
Russian chemist1855 to 1909
Wikidata names Alexander Butlerov as doctoral advisor and names Alexander Butlerov as teacher. Linked to Wikidata, VIAF, and GND.
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
Teachers and mentors1
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 supervision
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 WikidataAlexander Butlerov
- 2 steps up
stated by WikidataKarl Ernst Clausstated by WikidataNikolay Zinin
- 3 steps up
stated by WikidataJustus von Liebig
- 4 steps up
stated by WikidataKarl Wilhelm Gottlob Kastner
Education and career2
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undated
- undated