Sandage versus Hubble on the reality of the expanding universe
  A critical reading of Lubin & Sandage's 2001 paper on the Tolman effect for the reality of the expansion of the universe clearly reveals that Sandage is far from winning the dispute with Hubble on the issue. After all the years, Hubble's doubt about the reality of the expansion remains as valid as Sandage's certainty expressed in a series of papers in the last decade. 
Domingos Soares