TY - JOUR A1 - K. Hada A1 - A. Doi A1 - M. Kino A1 - H. Nagai A1 - Y. Hagiwara A1 - N. Kawaguchi AU - BT - Nature DO - 10.1038/nature10387 LA - eng PY - 2011 SP - 185 EP - 187 T1 - An origin of the radio jet in M87 at the location of the central black hole T2 - Nature TI - An origin of the radio jet in M87 at the location of the central black hole VL - 477 Y1 - 2011 ER -