@article{KoettgenGrieshammerHeinetal.2018,
  author    = {J. Koettgen and S. Grieshammer and P. Hein and B.O.H. Grope and M. Nakayama and M. Martin},
  title     = {Understanding the ionic conductivity maximum in doped ceria: trapping and blocking},
  journal   = {Phys. Chem. Chem. Phys. (perspective)},
  volume    = {20},
  pages     = {14291 -- 14321},
  doi       = {10.1039/c7cp08535d},
  year      = {2018},
}