Autore:Gustav Fechner

Gustav

Fechner XIX secolo psicologo/statistico tedesco

Note

  1. 1,0 1,1 Gemeinsame Normdatei
  2. 2,0 2,1 data.bnf.fr
  3. 3,0 3,1 Encyclopædia Britannica
  4. 4,0 4,1 SNAC
  5. 5,0 5,1 International Music Score Library Project
  6. 6,0 6,1 Store norske leksikon
  7. Indiana Philosophy Ontology Project
  8. Gran Enciclopèdia Catalana