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\bibitem{Romanov_etal2019} Romanov, N. R., Zolotov, P. I., \& Smirnov, K. V. (2019). Development of disordered ultra-thin superconducting vanadium nitride films. In \textit{Proc. 8th Int. Conf. Photonics and Information Optics} (pp. 425--426).

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