Mass-loss rates of cool evolved stars in M33 galaxy
  We have conducted a near-infrared monitoring campaign at the UK InfraRed
Telescope (UKIRT), of the Local Group spiral galaxy M33 (Triangulum). In this
paper, we present the dust and gas mass-loss rates by the pulsating Asymptotic
Giant Branch (AGB) stars and red supergiants (RSGs) across the stellar disc of
M33.
