1. Adams, L. R., and Kamentsky, L. A. (1971) Machine characterization of human leukocytes by acridine orange fluorescence, Acta Cytol. 15:289.
2. Aden, A. L., and Kerker, M. (1951) Scattering of electromagnetic waves from two concentric spheres, J. Appl. Phys. 22:1242.
3. Almeida, S. P., and Fujii, H. (1979) Fourier transform differences and averaged similarities in diatoms, Appl. Opt. 18:1663.
4. Asano, S. (1979) Light scattering properties of spheroidal particles, Appl. Opt. 18:712.
5. Asano, S., and Sato, M. (1980) Light scattering by randomly oriented spheroidal particles, Appl. Opt. 19:962.