Nonanalyticity in coupling constant an troubles of ultraviolet analysis
русский/английский/Nonanalyticity in coupling constant an troubles of ultraviolet analysis / D.V. Širkov.Nonanalyticity in coupling constant an troubles of ultraviolet analysis / D.V. Širkov.Nonanalyticity in coupling constant an troubles of ultraviolet analysis.Б. м./, 1976 ( ). - 1976.Nonanalyticity in coupling constant an troubles of ultraviolet analysis. Б. м., 1976 .