1. Venice Charter (International Restoration Charter), Second Congress of Architects and Specialists of Historic Buldings, Venice,1964
2. Principles for the analysis, conservation and structural restoration of architectural heritage;ICOMOS Charter,2003
3. Control methods for strength of ceramic bricks in the inspection of buildings. Saint–Petersburg;Ulybin;Civ. Eng.,2012
4. Experimentelle Bestimmung der Tragfähigkeit von Mauerwerk –Belastungversuche an Mauerwerksbauten;Steffens,2009
5. Identyfication of compressive strength and deformability of brick masonry in existing buldings;Matysek,2014