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\bibitem{Zhang_etal2003} Zhang, J., Slysz, W., Verevkin, A., Okunev, O., Chulkova, G., Korneev, A., et al. (2003). Response time characterization of NbN superconducting single-photon detectors. \textit{IEEE Trans. Appl. Supercond.}, \textit{13}(2), 180--183.

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