a person in the record
Rolf Joachim Nessel
Doctoral advisors on Wikidata: Hubert Cremer and Paul Butzer; 9 doctoral students on Wikidata.
Advisors on Wikidata
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
Students on Wikidata9
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
Wikidata run graph-wikidata-20261008T172418Z