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RT Journal T1 Physics Uspekhi is 90 years old A1 Editorial board PB Physics-Uspekhi PY 2008 FD 10 Jan, 2008 JF Physics-Uspekhi JO Phys. Usp. VO 51 IS 1 SP 1-1 DO 10.1070/PU2008v051n01ABEH006555 LK https://ufn.ru/en/articles/2008/1/a/