33 About United Continental Holdings, <http://www.unitedcontinentalholdings.com/index.php?sec-

tion=about> (27.5.2011).
34 United, Worldwide sites, <http://www.unitedairlines.ch/core/eng-

lish/AU/worldwide_sites.html?navSource=topnav&linkTitle=worldwidesites> (27.5.2011)
35 Vgl. act. [...].

36 SAS Group Annual Report & Sustainability Report 2010, S 65; act. [...].

37 SAS Group Annual Report & Sustainability Report 2010, S 31.

38 SAS Group Annual Report & Sustainability Report 2010, S 33 f.; vgl. act. [...].

39 Vgl. act. [...].

40 [...].

41 [...].