@article{WarerkarSchmitzGoettscheetal.2011,
  author    = {Shashikant Warerkar and Stefan Schmitz and Joachim G{\"o}ttsche and Bernhard Hoffschmidt and Martin Reißel and Rainer Tamme},
  title     = {Air-Sand Heat Exchanger for High-Temperature Storage},
  journal   = {Journal of Solar Energy Engineering. 133 (2011), H. 2},
  pages     = {021010},
  year      = {2011},
}