SOL, variable stars, ballistic theory, Comstock, Castelnuovo, Ritz, De Sitter, Algol, Einstein, relativity, Doppler effect
Atti della Reale Accademia Nazionale dei Lincei. Rendiconti Lincei.
TITLE: The speed of light is made with the source? Evidence in support offered by the phenomena of "variable stars" and "novas".