1. Segré, P., van Megen, W., Pusey, P. N., Schätzel, K. and Peters, W., eds. “During the Last Years Significant Progress Has Been Made to, at Least Partially, Overcome the Limitations of Classical DLS Using Novel Cross Correlation Schemes”. For More Information on Two Color DLS (TCDLS) and 3D-DLS See for Example
2. 1929. Two-Colour Dynamic Light Scattering.J. Mod. Opt., 42
3. Characterization of Turbid Colloidal Suspensions Using Light Scattering Techniques Combined with Cross-Correlation Methods