@inproceedings{SchwarzerKrokerRusack2013,
  author    = {Klemens Schwarzer and Jan Kroker and Markus Rusack},
  title     = {Technical improvement of a small modular parabolic trough collector},
  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     = {1395 -- 1402},
  year      = {2013},
}