1. Detection of Anthropogenic Climate Change in the World's Oceans
2. Anthropogenic Warming of Earth's Climate System
3. R.M. Heck, R.J. Farrauto, Catalytic Air Pollution Control, Van Nostrand Reinhold, New York, 1995, p. 193.
4. T. Nakatasuji, R. Yasukawa, K. Tabata, T. Sugaya, K. Ueda, SAE Technical Paper Series 980932, 1998.