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\bibitem{Elmanova_etal2020} Elmanova, A., An, P., Kovalyuk, V., Golikov, A., Elmanov, I., \& Goltsman, G. (2020). Study of silicon nitride O-ring resonator for gas-sensing applications. In \textit{J. Phys.: Conf. Ser.} (Vol. 1695, 012124).

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