1. Compendium; U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory: Research Triangle Park, NC, 1989; Chapter IP–9.
2. Stevens, R.K.; Purdue, L.J.; Barnes, H.M.; Ward, R.P.; Baugh, J.O.; Bell, J.P.; Sauren, H.; Sickles, J.E., II; Hodson, L.L. In Transactions on Visibility and Fine Particles; Mathai, C.V., Ed.; Publication No. TR-17; Air & Waste Management Association: Pittsburgh, PA, 1990; pp 122–130.
3. Biswas, P.; Lu, C.S.; Xu, M.; Pratsinis, S.E. In Transactions on Visibility and Fine Particles; Mathai, C.V., Ed.; Publication No. TR-17; Air & Waste Management Association: Pittsburgh, PA, 1990; pp 131–145.
4. Chan, C.C.; Hung, H.F.; Fu, L.F. In Proceedings of the 1993 International Conference on Aerosol Science and Technology; Taichung, Taiwan, 1993; pp 139–147.