https://premium-speakers.com/en/speaker-presenter/luzia-tschirky/
Luzia Tschirky on war in Ukraine - Premium Speakers
May 2, 2024 - Luzia Tschirky talks about the war in Ukraine, Europe's dependence on electricity, oil and gas and the consequences,
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https://www.zackbum.ch/2022/03/14/wumms-luzia-tschirky/
Wumms: Luzia Tschirky – Zackbum
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https://aarauernachrichten-online.ch/aarau/detail/luzia-tschirky
Aarauer Nachrichten: Luzia Tschirky
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