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\bibitem{Cherednichenko_etal1999} Cherednichenko S, Ronnung F, Gol{\textquoteright}tsman G, Gershenzon E, Winkler D. YBa$_{2}$Cu$_{3}$O$_{7-δ}$ hot-electron bolometer with submicron dimensions. In: Proc. 10$^{th}$ Int. Symp. Space Terahertz Technol.; 1999. p. 181--9.

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