@article{GrottKnollenbergHammetal.2019,
  author    = {Matthias Grott and J. Knollenberg and M. Hamm and K. Ogawa and R. Jaumann and Katharina Alexandra Otto and M. Delbo and Patrick Michel and J. Biele and Wladimir Neumann and Martin Knapmeyer and E. K{\"u}hrt and H. Senshu and T. Okada and Jorn Helbert and A. Maturilli and N. M{\"u}ller and A. Hagermann and Naoya Sakatani and S. Tanaka and T. Arai and Stefano Mottola and Shogo Tachibana and Ivanka Pelivan and Line Drube and J-B Vincent and Hajime Yano and C. Pilorget and K. D. Matz and N. Schmitz and A. Koncz and Stefan E. Schr{\"o}der and F. Trauthan and Markus Schlotterer and C. Krause and T-M Ho and A. Moussi-Soffys},
  title     = {Low thermal conductivity boulder with high porosity identified on C-type asteroid (162173) Ryugu},
  journal   = {Nature astronomy},
  volume    = {3},
  number    = {11},
  pages     = {971 -- 976},
  doi       = {10.1038/s41550-019-0832-x},
  year      = {2019},
}