C. C. Cheung

OPTICAL POLARIZATION AND SPECTRAL VARIABILITY IN THE M87 JET

William B. Sparks, John A. Biretta, Juan P. Madrid, 2011, 1109.6252.

APJ, ACCEPTED Preprint typeset using LATEX style emulateapj v. 6/22/04 THE OUTBURST OF HST-1 IN THE M87 JET

D. E. Harris, W. Junor, E. S. Perlman, 2005 .

Superluminal Radio Features in the M87 Jet and the Site of Flaring TeV Gamma-Ray Emission

D. E. Harris, D. Harris, Ł. Stawarz, 2007, 0705.2448.

VARIABILITY TIMESCALES IN THE M87 JET: SIGNATURES OF E2 LOSSES, DISCOVERY OF A QUASI PERIOD IN HST-1, AND THE SITE OF TeV FLARING

J. A. Biretta, D. E. Harris, E. S. Perlman, 2009, 0904.3925.