@inproceedings{WarerkarSchmitzGoettscheetal.2013,
  author    = {S. Warerkar and S. Schmitz and Joachim G{\"o}ttsche and Bernhard Hoffschmidt and R. Tamme},
  title     = {Performance analysis of an air-sand heat exchanger prototype for high-temperature storage},
  booktitle = {EuroSun 2008 : 1st International Conference on Solar Heating, Cooling and Buildings ; 7th - 10th October 2008, Lisbon, Portugal : key lectures / ISES, International Solar Energy Society. Vol. 1},
  pages     = {2215 -- 2222},
  year      = {2013},
}