ANATECOR 2010 Arad - Conferință Stephan from Stephan on Vimeo.
ANATECOR 2010 Arad - Workshop Stephan from Stephan on Vimeo.
ANATECOR 2009 Arad - conferință Stephan from Stephan on Vimeo.
ANATECOR 2009 Arad - Workshop Stephan from Stephan on Vimeo.
SETRAS 2009 Deva - conferință Stephan from Stephan on Vimeo.