•Modern disk paper
with AGN application, Koratkar and
Blaes (1999), review in PASP:
•Basic ideas follow
from the Shakura and Sunyaev (1973)
standard alpha thin disks, plus relativity, vertical disk structure, non-LTE, Comptonization,
etc. The models of Hubeny et al. (2000) are among the most advanced and available on-line: