Volume 4 / C o n t e n t s |
| 1. |
K. B. Serafimov
ON THE KINETIC PROCESSES IN THE MIDDLE IONOSPHERE DURING SUNSET |
3 |
| 2. |
V. M. Balebanov, M. M. Gogoshev, E. M. Dubinin, I. S. Kutiev,
I. M. Podgorniy, K. B. Serafimov
ON SOME PROBLEMS IN GEOPHYSICS SOLVED WITH THE HELP OF SATELLITES ON POLAR ORBITS |
9 |
| 3. |
T. K. Yanev, D. N. Mishev, M. G. Gerdjihova, N. D. Pelova
STATISTICAL RELATIONSHIP BETWEEN AERONOMIC AND GEOPHYSICAL PARAMETERS
FOR THE SOUTH ATLANTIC GEOMAGNETIC ANOMALY REGION |
27 |
| 4. |
D. N. Mishev, K. P. Bakalova
MULTISPECTRAL IMAGERY AND INTERFERENCE FILTER EFFECTS |
37 |
| 5. |
S. K. Chapkunov, T. N. Ivanova, A. L. Gdalevich
PROBLEMS RELATED TO THE BODY POTENTIAL OF LARGE SATELLITES AND THEIR PARTICULAR RESOLUTION WITH THE BULGARIAN PROBE EXPERIMENT WITH INTERCOSMOS-19 SATELLITE |
43 |
| 6. |
James C. G. Walker
CORRELATION OF WIND AND ELECTRIC FIELD IN THE NOCTURNAL F-REGION |
50 |
| 7. |
H. B. Spiridonov, A. H. Krumov, N. K. Katzkov, S. N. Yovchev
MEASUREMENT RESULTS AND CONCLUSIONS ON THE SPECTRAL REFLECTIVE COEFFICIENT
OF VOLCANITES, GRANITOIDES AND GNEISSES |
59 |
| 8. |
G. A. Stanev, L. G. Bankov, D. K. Teodosiev
ASYMMETRY IN IRREGULARITY DISTRIBUTION OF BOTH HEMISPHERES OBTAINED
BY SPHERICAL ION TRAPS AND LANGMUR PROBES |
70 |