Characterization of mechanical properties and damage of natural building stones in historical monumentsCharacterization of mechanical properties and damage of natural building stones in historical monuments Πλήρης Δημοσίευση σε Συνέδριο Conference Full Paper 2015-10-221997enhttp://creativecommons.org/licenses/by/4.0/First Annual Workshop on Environmentally Friendly Construction Technologies Exadaktylos Georgios Εξαδακτυλος Γεωργιος Building stones