Campo, M., Drosopoulos, G.A. and Stavroulakis, G.E. 2009. Unilateral contact and damage analysis in masonry arches. Vietnam Journal of Mechanics. 31, 3-4 (Dec. 2009), 185 –. DOI:https://doi.org/10.15625/0866-7136/31/3-4/5647.