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→Literatur
==Literatur==
==Literatur==
*Pearson HA, ''Condensation trails where they occur and what can be done about them'',1942, NTRS:2006-11-06, Report Number: NACA-WR-L-474
*Pearson HA, ''Condensation trails where they occur and what can be done about them'',1942, NTRS:2006-11-06, Report Number: NACA-WR-L-474. link: [http://naca.central.cranfield.ac.uk/report.php?NID=1917]
[[Kategorie:Verschwörungstheorie]]
[[Kategorie:Verschwörungstheorie]]