<em>Swissair Photo AG: Deitingen, A. Flury AG, 04.05.1995 (LBS_IN-100046, <a href="http://doi.org/10.3932/ethz-a-000838562">http://doi.org/10.3932/ethz-a-000838562</a>)
<em>Swissair Photo AG: Deitingen, A. Flury AG, 04.05.1995 (LBS_IN-100046, <a href="http://doi.org/10.3932/ethz-a-000838562">http://doi.org/10.3932/ethz-a-000838562</a>)
