Smolik, J., A. Mazurkiewicz, and J. Mizera. “Composite Layers ‘MgAl Intermetalic Layer / PVD coating’ Obtained by Hybrid Surface Treatment Method on the AZ91D Magnesium Alloy”. International Conference on Plasma Surface Engineering, vol. 2, no. 13, Mar. 2013, pp. 144-5, doi:10.3384/wcc2.144-145.