Romanowska, Jolanta, and Maryana Zagula-Yavorska. 2023. “Microstructure and Oxidation Resistance of Pd+Zr and Pd+Hf Co-Doped Aluminide Coatings Deposited on Mar-M247 Nickel Superalloy”. Journal of Mining and Metallurgy, Section B: Metallurgy 59 (2), 243-54. https://aseestant.ceon.rs/index.php/jmm/article/view/41587.