- Author: Chrétien de Troyes René Stuip
- Language: Dutch
- Year: 2001
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- Language: English
- Year: 2000
- Author: Chartered Institution of Building Services Engineers
- Language: English
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- Author: Kenneth E. Roberts
- Language: English
- Year: 1976
- Author: James A DiCarlo, NASA Glenn Research Center
- Language: English
- Author: Marc G Millis, Lewis Research Center
- Language: English
- Author: Richard D Kohout, Center for Naval Analyses
- Language: English
- Year: 1996