Studio Guest: Prof. Jens Gutzmer # 19.03.2012 # Tomorrow TodayTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoVideoassistenten03/19/2012March 19, 2012Our studio guest is Prof. Jens Gutzmer, head of the Helmholtz Institute Freiberg for Resource Technologyhttps://p.dw.com/p/SFHUAdvertisement