Comment on "Ionic conduction in glass: New information on the interrelation between the 'Jonscher behavior' and the 'nearly constant-loss behavior' from broadband conductivity spectra" (multiple letters)

1. León, C.
2. Rivera, A.
3. Santamaría, J.
4. Roling, B.
5. Martiny, C.
6. Murugavel, S.