The electron, its isolation and measurement and the determination of some of its propertiesNote 58 — Chapter VI · THE MECHANISM OF IONIZATION OF GASES BY X-RAYS AND RADIUM RAYSReading editionVerh. deutsch. phys. Ges., March 5, 1909.◇Copy noteReturn to CHAPTER VI THE MECHANISM OF IONIZATION OF GASES BY X-RAYS AND RADIUM RAYS