Spruit, H. C. Stellar Astrophysics, MPI for Astrophysics, Max Planck Society; High Energy Astrophysics, MPI for Astrophysics, Max Planck Society;
Spruit, H. C. (2005). Accretion disks. In A. Baykal, S. K. Yerli, S. C. Inam, & S. Grebenev (Eds.), The electromagnetic spectrum of neutron stars (pp. 203-247). Dordrecht, The Netherlands: Springer.