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\bibitem{Kinev_etal2014} Kinev, N. V., Filippenko, L. V., Ozhegov, R. V., Gorshkov, K. N., Gol{\textquoteright}tsman, G. N., \& Koshelets, V. P. (2014). Superconducting integrated receiver with HEB-mixer. In \textit{Proc. 25$^{th}$ Int. Symp. Space Terahertz Technol.} (78).

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