“A General, Cryogenically-Based Analytical Technique for the Determination of Trace Quantities of Volatile Organic Compounds in the Atmosphere”, Randolph A. Coleman et al., 1985 American Meteorological Society, pg. 273 277. |
“A High-Sensitivity Combustible Gas Monitor Based on Dual Metal Oxide Semiconductor Sensors”, Seajin Oh and Kenneth Johnson, Electrochemical Society Proceedings, vol. 97-19, pp. 770-778. |
Patent Abstract of Japan, Publication No. 62215853, Sep. 22, 1987, “Apparatus for Measuring Ozone in Water”, Aoki Toyoaki. |
Patent Abstract of Japan, Publication No. 10213578, Jan. 29, 1997, “Water Quality Analyzer”, Iharada Kenji. |
“Optimization of the Operating Parameters of Chemiluminescent Nitric Oxide Detectors”, D. M. Steffenson and D.H. Stedman, Analytical Chemistry, vol. 46, No. 12, Oct. 1974, pp. 1704-1709. |
“Modeling and Applications of Silent Discharge Plasmas”, Baldur Eliasson and Elrich Kogelschatz. |
“Zersetzung durch elektrische Entladusz e”, Gmelins Handuch Der Anorganischen Chemie Stickstoffoxyd, p. 4, 1936. |