@inproceedings{HerrmannRheinlaenderLippke2015,
  author    = {Ulf Herrmann and J. Rheinl{\"a}nder and F. Lippke},
  title     = {Solar Fields for Direct Steam Generation in Parabolic Trough Collectors},
  booktitle = {Components, tools, facilities and measurement techniques. - (Solar thermal concentrating technologies : proceedings of the 8th international symposium, October, 6 - 11, 1996, K{\"o}ln, Germany ; Vol. 2)},
  editor    = {Manfred Becker},
  pages     = {815 -- 834},
  year      = {2015},
}