1. P. Carlier, G. Mouvier, Pollution Atmosphérique, janvier–mars (1988) 12.
2. G. Mouvier, Pollution Atmosphérique, octobre–décembre (1990) 414.
3. Y. Nakanouchi, H. Kurosawa, M. Hasei, Y. Yan, A. Kunimoto, Proc., International Spring Fuels and Lubricants Meeting, Dearborn, MI, May 6–8, 1996.
4. A. Zeppenfeld, et al., Proc., Sensor 97, I, 1997, abstract B2.1.
5. Selective detection of CO and CH4 with gas sensors using SnO2 doped with palladium