Autore:Heinrich Rudolf Hertz

Heinrich Rudolf

Hertz XIX secolo fisico tedesco

  1. 1,0 1,1 Gemeinsame Normdatei
  2. 2,0 2,1 data.bnf.fr
  3. 3,0 3,1 MacTutor
  4. 4,0 4,1 Encyclopædia Britannica
  5. 5,0 5,1 SNAC
  6. 6,0 6,1 Find a Grave
  7. 7,0 7,1 Enciclopedia Brockhaus
  8. 8,0 8,1 Gran Enciclopèdia Catalana
  9. 9,0 9,1 Indiana Philosophy Ontology Project
  10. 10,0 10,1 10,2 10,3 Accademia delle Scienze di Torino
  11. 11,0 11,1 Proleksis enciklopedija
  12. 12,0 12,1 Hrvatska enciklopedija