MacLeod, C.L., Ivezićz, Ž., Kochanek, C.S., Kozƚowski, S., Kelly, B., Bullock, E., Kimball, A., Sesar, B., Westman, D., Brooks, K., Gibson, R., Becker, A.C., and de Vries, W.H. (2010) Modeling the time variability of SDSS Stripe 82 quasars as a damped random walk. Astrophysical Journal, 721 (2). pp. 1014-1033.