TY - JOUR A1 - T. Johannsen A1 - C. Wang A1 - A. E. Broderick A1 - S. S. Doeleman A1 - V. L. Fish A1 - A. Loeb A1 - D. Psaltis AU - BT - Physical Review Letters DO - 10.1103/PhysRevLett.117.091101 IS - 9 LA - eng PY - 2016 EP - 091101 T1 - Testing General Relativity with Accretion-Flow Imaging of Sgr A* T2 - Physical Review Letters TI - Testing General Relativity with Accretion-Flow Imaging of Sgr A* VL - 117 Y1 - 2016 ER -