–https://www.astrologie-kongress.de/aboutKongress – https://www.youtube.com/channel/UCCNIvCa3Ki5n99Lbk7gskhA/videos
Axel Voss – https://www.symbology.de – https://www.ars-vivendi.ws – https://www.mrt-essen.de – Symbology – https://www.youtube.com/@Symbology/videos – Filmliste – https://www.youtube.com/playlist?list=PLCKPz4q3EX-tO3vTzgEgZc9ktxkXbyv_X
Peter Beck – https://wege-zu-den-sternen.de
Alexander Graf von Schlieffen – http://schlieffen-astrologie.de/vortraege-seminare/