Note 170 — Chapter X · THE NATURE OF RADIANT ENERGY
Reading edition
Cf. R. Pohl u. P. Pringsheim, Verh. der deutsch. phys. Ges., XV (1913), 637; Sommerfeld, Atombau, etc. (3d ed. 1922), p. 47; also Phys. Rev., VII (1916), 18, 362.
Reading edition
Cf. R. Pohl u. P. Pringsheim, Verh. der deutsch. phys. Ges., XV (1913), 637; Sommerfeld, Atombau, etc. (3d ed. 1922), p. 47; also Phys. Rev., VII (1916), 18, 362.