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\section*{1994}

0kunev 0., Dzardanov A, Ekstrom H, Jacobsson S, Kollberg E, Gol{\textquoteright}tsman G, et al. NbN hot electron waveguide mixer for 100 GHz operation. In: Proc. 5$^{th}$ Int. Symp. Space Terahertz Technol.; 1994. p. 214--24.

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