a person in the record
Alfons Hermanus Salden
Doctoral advisors Bart M. ter Haar Romeny and Max A. Viergever 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.
Wikidata run graph-wikidata-20261015T220004Z