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\bibitem{Nebosis_etal1996} Nebosis RS, Semenov AD, Gousev YP, Renk KF. Rigorous analysis of a superconducting hot-electron bolometer mixer: theory and comparision with experiment. In: Proc. 7$^{th}$ Int. Symp. Space Terahertz Technol. Charlottesville, Virginia, USA; 1996. p. 601--13.

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