1. Determination of trace lead in the atmosphere by furnace atomic absorption
2. M.D. Amos, K.G. Bruche, J.P. Matousek, “Direct Analysis of Particulate Lead in the Atmosphere Using a Carbon Cup Atomizer,” paper #204, Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, Cleveland, Ohio, March 5–9, 1973.
3. J.L. Seeley, R.K. Skogerboe, “Graphite Cup, Volatile Halide Spectrographic Analysis of Volatile Halides,” paper #104, 11th National Meeting of Society of Applied Spectroscopy, Dallas, Texas, September 10–15, 1972.
4. H.J. Dowell, A. Wayne Fagan, “Emission Spectrochemical Determination of Aerosols Using Porous Graphite Filters for Sample Collection,” paper #103, 11th National Meeting of Society of Applied Spectroscopy, Dallas, Texas, September 10–15, 1972.
5. Qualitative Analysis of Precipitates by Graphite Filter Methods