...onia.• International Fair “denkmal 2012” in November 2012 in Leipzig, Germany.• “Environment and Energy 2012 and 2013” trade fair in October 2012 and 2013 in Riga, Latvia.• Co2olBricks Midterm Conference, September 2012 in Malmö, Sweden.• International Conference on Monuments Protection and Energy Efficiency, April 2012, Gdansk, Poland.• International Conference in Hamburg, April 2011. 4. On stake ...