BronshtenV. A.: ‘Nature and destruction of the Tunguska cosmical body’, Planetary and Space Science, 2000, 48, 855–870.
2.
MorrisonD., ChapmanC. R. and SlovicP.: ‘The impact hazard’, inHazards due to Comets and Asteroids, 59–91; 1994, Tucson, AZ, University of Arizona Press.
3.
ToonO. B., et al.: ‘Environmental perturbations caused by the impacts of asteroids and comets’, Reviews of Geophysics, 1997, 35, 41–78.