@article{SposiniGrebenkovMetzleretal.2020,
  author    = {Vittoria Sposini and Denis S. Grebenkov and Ralf Metzler and Gleb Oshanin and Flavio Seno},
  title     = {Universal spectral features of different classes of random-diffusivity processes},
  journal   = {New Journal of Physics},
  volume    = {22},
  number    = {6},
  doi       = {10.1088/1367-2630/ab9200},
  year      = {2020},
}