• Evolution of TiN coating surface roughness during physical vapor deposition on high speed steel substrateKupchenko, Leonid; Tali, Rauno; Adoberg, Eron; Mikli, Valdek; Podgurski, VitaliEngineering materials & tribology XXII2014 / p. 67-70 https://doi.org/10.4028/www.scientific.net/KEM.604.67 https://www.scopus.com/sourceid/12378 https://www.scopus.com/record/display.uri?eid=2-s2.0-84898890458&origin=inward&txGid=fc7065eb75ad1390229ec6e2d931c4e7