1. Exposure ages of ordinary chondrites;Alexeev;Solar System Res.,1993
2. Distributions of the preatmospheric sizes of Antarctic and non-Antarctic chondrites (abstract);Alexeev;Lunar Planet. Sci.,1994
3. Preatmospheric mass distributions of Antarctic and non-Antarctic meteorites;Alexeev;Solar System Res.,1994
4. Catastrophe in the space: 500 or 300 Myr ago? (abstract);Alexeev;Lunar Planet. Sci.,1995
5. A catastrophe in space: 520 or 350 million years ago;Alexeev;Solar System Res.,1995