The probable role of cloudy wind structure in the X-ray emission of the binary HD 193793 O. V. AleksandrovaK. V. Bychkov OriginalPaper Pages: 781 - 789
Non-LTE effects in Na I spectral lines in stellar atmospheres L. I. MashonkinaV. V. ShimanskiiN. A. Sakhibullin OriginalPaper Pages: 790 - 803
The quiescent X-ray emission of X-ray novae and the coronal emission of late-type stars M. M. KatsovaA. M. Cherepashchuk OriginalPaper Pages: 804 - 814
The nitrate content of Greenland ice and solar activity G. E. KocharovI. V. KudryavtsevH. Jungner OriginalPaper Pages: 825 - 829
Influence of a sunspot penumbra on the oscillatory regime of neighboring regions N. I. Kobanov OriginalPaper Pages: 830 - 832
Effect of coulomb losses on the spectra of heavy particles accelerated in prolonged solar events M. F. StovpyukV. M. Ostryakov OriginalPaper Pages: 833 - 840
Short-period variations in the proper motions of sunspots from SOHO (MDI) observations L. V. Didkovskii OriginalPaper Pages: 841 - 847