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\bibitem{Gershenzon_etal1990} Gershenzon, E. M., Gol{\textquoteright}tsman, G. N., Sergeev, A., \& Semenov, A. D. (1990). Picosecond response of YBaCuO films to electromagnetic radiation. In W. Gorzkowski, M. Gutowski, A. Reich, \& H. Szymczak (Eds.), \textit{Proc. European Conf. High-Tc Thin Films and Single Crystals} (pp. 457--462).

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