A Robust Determination of the Size of Quasar Accretion Disks Using Gravitational Microlensing.

THE ASTROPHYSICAL JOURNAL, Volume 751, Issue 2, article id. 106, 6 pp. (2012).

Using microlensing measurements for a sample of 27 image pairs of 19 lensed quasars we determine a maximum likelihood estimate for the accretion disk size of an average quasar.

+info: http://adsabs.harvard.edu/abs/2012ApJ...751..106J