Astronomy Letters -- December 2003 Volume 29, Issue 12, pp. 783-845 On the Detectability of Turbulence and Bulk Flows in X-ray Clusters R. A. Sunyaev, M. L. Norman, and G. L. Bryan pp. 783-790 Full Text: PDF (338 kB) Turbulence in Clusters of Galaxies and X-ray Line Profiles N. A. Inogamov and R. A. Sunyaev pp. 791-824 Full Text: PDF (873 kB) Rotation Curves and Mass Distributions in Flat Self-Gravitating Disks N. R. Sibgatullin, A. A. Garcia, and V. S. Manko pp. 825-830 Full Text: PDF (145 kB) The Toroidal Iron Atmosphere of a Protoneutron Star: Numerical Solution V. S. Imshennik, K. V. Manukovskii, and M. S. Popov pp. 831-845 Full Text: PDF (1613 kB)