1. M. van der Klis and P. Murdin, Encyclopedia of Astronomy and Astrophysics (IOP, London, 2000), p. 2380.
2. X-Ray Properties of Black-Hole Binaries
3. E. F. Taylor and J. A. Wheeler, Exploring Black Holes (Addison-Wesley, Boston, 2000), p. F–1.
4. Plasma Disks and Rings with “High” Magnetic Energy Densities
5. Spectrum of plasma modes and relevant transport processes in astrophysical disks