

Paper presented at THE INTERNATIONAL CONFERENCE "Industrial cultural heritage", "EUROPA NOSTRA ACTIVITIES IN FAVOUR OF INDUSTRIAL AND ENGINEERING HERITAGE", Ministry of Finance of Czech Republic, OSTRAVA, 5th November 2013.
Paper presented at THE INTERNATIONAL CONFERENCE "Industrial cultural heritage", "EUROPA NOSTRA ACTIVITIES IN FAVOUR OF INDUSTRIAL AND ENGINEERING HERITAGE", Ministry of Finance of Czech Republic, OSTRAVA, 5th November 2013.