KULYKOVSKYY, Valeriy, VORLÍČEK, Vladimír, BOHÁČ, Petr, KURDYUMOV, A., DEINEKA, Alexander, JASTRABÍK, Lubomír. Thermal stability of microhardness and internal stress of hard a-C films with predominantly sp 2 bonds. Diamond and Related Materials. 2003, 12(-), 1378-1384. ISSN 0925-9635. E-ISSN 1879-0062.