Quy, L.M. and Thinh, T.I. 2005. Plastic damage evolution in multilayer coatings/ductile substrate system under spherical indentation: Influence of a metallic interlayer. Vietnam Journal of Mechanics. 27, 2 (Jun. 2005), 86–95. DOI:https://doi.org/10.15625/0866-7136/27/2/5718.