EN
We consider an inhomogeneous measure μ with the inhomogeneous part a self-similar measure ν, and show that for a given r ∈ (0,∞) the lower and the upper quantization dimensions of order r of μ are bounded below by the quantization dimension $D_r(ν)$ of ν and bounded above by a unique number $κ_r ∈ (0,∞)$, related to the temperature function of the thermodynamic formalism that arises in the multifractal analysis of μ.