1. Variation of the turbopause level in the polar region;Danilov;Space Res.,1979
2. Variation of the turbopause in the polar latitudes;Danilov;Geomagnetism and aeronomy (in Russian),1980
3. Variation of the turbopause level in equatorial region;Danilov;Space Res.,1980
4. Turbopause level variability at the middle latitudes;Danilov;Geomagnetism and aeronomia (in Russian),1985
5. Semi-empirical models of the neutral atmosphere based on turbopause height and exospheric temperature variation;Blum;J. Atmos. Terr. Phys.,1978