@article{1092586,
  author = {K. Hada and M. Kino and A. Doi and H. Nagai and M. Honma and K. Akiyama and F. Tazaki and R. Lico and M. Giroletti and G. Giovannini and M. Orienti and Y. Hagiwara},
  title = {High-sensitivity 86 GHz (3.5 mm) VLBI Observations of M87: Deep Imaging of the Jet Base at a Resolution of 10 Schwarzschild Radii},
  year = {2016},
  journal = {ApJ},
  volume = {817},
  pages = {131},
  doi = {10.3847/0004-637X/817/2/131},
  language = {eng},
}