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\bibitem{Shcherbatenko_etal2015} Shcherbatenko M, Lobanov Y, Benderov O, Shurakov A, Ignatov A, Titova N, et al. Antenna-coupled 30 THz hot electron bolometer mixers. In: Proc. 26$^{th}$ Int. Symp. Space Terahertz Technol.; 2015. 27.

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