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\section*{1999}

Wyss RA, Karasik BS, McGrath WR, Bamble B, LeDuc H. Noise and bandwidth measurements of diffusion{\textendash}cooled Nb hot{\textendash}electron bolometer mixers at frequencies above the superconductive energy gap. In: Proc. 10$^{th}$ Int. Symp. Space Terahertz Technol. Charlottesville, Virginia; 1999. p. 215--29.

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