Kuchukhidze, T. , Jalagonia, N. , Phachulia, Z. , Chedia, R. (2015), 'Transformation of Aluminum Unstable Oxyhydroxides in Ultrafine α-Al2O3 in Presence of Various Seeds', World Academy of Science, Engineering and Technology, Open Science Index 103, International Journal of Materials and Metallurgical Engineering, 9(7), 907 - 911.