High-Temperature Oxidation and Oxide Scale Formation in Plasma-Sprayed CoNiCrAlYRe Coatings, Di Girolamo, G., Brentari A., Blasi C., Pilloni L., and Serra Emanuele , Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, Volume 45, Number 12, p.5362-5370, (2014)