Copyright (©) 2023 V. M. Gun’ko, Yu. I. Sementsov, L. S. Andriyko, Yu. M. Nychyporuk, O. I. Oranska, O. K. Matkovsky, Yu. V. Grebel'na, B. Charmas, J. Skubiszewska–Zięba, M. T. Kartel
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