take a look at the german GDL Webpages Home › Forums › About this site › Ideas about GDL Center › take a look at the german GDL Webpages Search for: This topic has 2 replies, 3 voices, and was last updated 9 years, 1 month ago by carlos lopez. Viewing 2 reply threads Author Posts September 14, 2015 at 16:00 #1439 Holger KreienbrinkParticipant https://www.selfgdl.de/ – nice overview of the GDL commands https://www.opengdl.org/ September 18, 2015 at 10:38 #1464 Gergely FehérKeymaster Holger, if the owners of these sites send us a short description about them, then we can add them to the GDL sites page. Gergely Fehér Team Leader, Library Team GRAPHISOFT SE September 24, 2015 at 02:45 #1512 carlos lopezParticipant Look this youtube channel https://www.youtube.com/user/MooslechnerH Author Posts Viewing 2 reply threads The forum ‘Ideas about GDL Center’ is closed to new topics and replies.