@article{SchulzBarkaiMetzler2013,
  author    = {Johannes H. P. Schulz and Eli Barkai and Ralf Metzler},
  title     = {Aging effects and population splitting in single-particle trajectoryaverages},
  journal   = {Physical review letters},
  volume    = {110},
  number    = {2},
  doi       = {10.1103/PhysRevLett.110.020602},
  year      = {2013},
}