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RT Journal T1 What is mass? A1 Khrapko,R.I. PB Physics-Uspekhi PY 2000 FD 10 Dec, 2000 JF Physics-Uspekhi JO Phys. Usp. VO 43 IS 12 SP 1267-1270 DO 10.1070/PU2000v043n12ABEH000778 LK https://ufn.ru/en/articles/2000/12/h/
Оригинал: Храпко Р И «Что есть масса?» УФН 170 1363–1371 (2000); DOI: 10.3367/UFNr.0170.200012i.1363