Zedler, P.H. (1995). "Fire frequency in southern California shrublands: biological effects and management options". In Keeley, J.E.; Scott, T. (eds.). Brushfires in California wildlands: ecology and resource management. Fairfield, WA: International Association of Wildland Fire. pp. 101–112.
Baumgardner, D.; et al. (2003). "Warming of the Arctic lower stratosphere by light absorbing particles". American Geophysical Union fall meeting. San Francisco, California.
Peuch, Eric (26–28 April 2005). "Firefighting Safety in France"(PDF). In Butler, B W; Alexander, M E (eds.). Eighth International Wildland Firefighter Safety Summit - Human Factors - 10 Years Later. Missoula, Montana: The International Association of Wildland Fire, Hot Springs, South Dakota.