W. Lehle. Proceedings of the 24th International Conference on Environmental Systems and the 5th European Symposium on Space Environmental Control Systems, Warrendale, PA, SAE International, (1994)
J. McMasters, и R. Cummings. Proceedings of the 42nd AIAA Aerospace Sciences Meeting and Exhibit, Reston, American Institute of Aeronautics and Astronautics, Inc., (2004)
S. Liscouët-Hanke, S. Pufe, и J. Maré. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 222 (6):
749-756(2008)
M. Sielemann, T. Giese, B. Öhler, и M. Otter. Proceedings of the First CEAS European Air and Space Conference, Bonn, Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., (2007)