| Recognition of atmospheric turbulence by means of radio acoustic sounding | V. I. ALYOHIN,G. I. SIDOROV,Igor V. KORITZEV | 477–479 |
| Comparison of different approaches for obtaining values of boundary layer radio meteorological parameters | M. V. BELOBROVA,V. K. IVANOV,F. V. KIVVA,L. S. PANKRATOV,S. P. SALIKOV | 480–484 |
| HF radio sounding of small scale ionospheric inhomogeneities | V. G. BEZRODNY,P. V. PONOMARENKO,Y. M. YAMPOLSKI | 485–487 |
| Wave processes in the ionosphere during a magnetospheric substorm | D. V. BLAGOVESHCHENSKY,N. F. BLAGOVESHCHENSKAYA | 488–491 |
| Millimeter wave phase conjugation via resonantly enhanced degenerate four-wave mixing in gas | N. A. BOGATOV,M. S. GITLIN,A. G. LITVAK,A. G. LUCHININ,G. S. NUSINOVICH | 492–497 |
| The Russian ionospheric radiosounding system in space: History, current position and perspectives | Nicolaj P. DANILKIN | 498–501 |
| Anomalous coupling between upper atmosphere and lower ionosphere irregularities | N. S. EROKHIN,S. V. MATSIEVSKII,A. K. NEKRASOV | 502–505 |
| Effect of the Earth's atmosphere on the performance of RF coherent systems using large apertures and signals of long duration | Z. I. FEIZULIN,A. G. VINOGRADOV,A. L. MINTS | 506–509 |
| Effect of the Earth's atmosphere on the performance of RF coherent systems using large apertures and signals of long duration | Z. I. FEIZULIN, A. G. VINOGRADOV, A. L. MINTS | 506–509 |
| Analysis of Pc1 wave packets, observed synchronously on GEOS-1 and on the ground | D. S. FLIGEL,K. PRIKNER | 510–514 |
| Interference channelling of non-stationary signals in a stratified atmosphere | V.D. FREILIKHER,Yu. V. TARASOV | 515–520 |
| Ray trajectories in refractive media with random inhomogeneities | Sergei M. GOLYNSKI | 521–525 |
| Fractal analysis of the measurements obtained by digital ionosonde'Parus' |