1. Densities of meteoroids;Babadzhanov,1993
2. The endurance lifetime of ice fragments in cometary streams;Beech;Planet. Space Sci.,2001
3. The Auroral Large Imaging System—Design, Operation, and Scientific Results;Brändström
4. Meteor spectra;Ceplecha,1968
5. The meteor spectrum with dispersion from 11 to 38 Å/mm;Ceplecha;Bull. Astron. Inst. Czech.,1963