Kienle, Juergen, 1994, Volcanic ash-aircraft incidents in the Alaska prior to the Redoubt eruption on 15 December 1989, in Casadevall, T.J., Volcanic ash and aviation safety; proceedings of the first international symposium on volcanic ash and aviation safety: U.S. Geological Survey Bulletin 2047, p. 119-123.
This publication is part of a larger work. Please see B 2047 for more information.