PACS:81.20.−n, 61.50.Nw (all) DOI:10.1070/PU1971v013n05ABEH004243 URL: https://ufn.ru/en/articles/1971/5/u/ Citation: Bagdasarov Kh S, Khaimov-Mal’kov V Ya "New Procedures and Results of Synthesis of High-melting-point Single Crystals" Sov. Phys. Usp.13 671–671 (1971)