Physical Properties of Organic Particulate UV-Absorbers Used in Sunscreens: I. Determination of Particle Size with Fibre-Optic Quasi-Elastic Light Scattering (FOQELS), Disc Centrifugation, and Laser Diffractometry - Herzog, B; Katzenstein, A; Quass, K (J Colloid Interface Sci, 2004)
et al.