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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 36, No. 2, pp. 258–262, March–April, 1984.
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Kulik, V.L. Connection between quadratic forms and the Green's function of a linear extension of dynamical systems on the torus. Ukr Math J 36, 236–239 (1984). https://doi.org/10.1007/BF01066963
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DOI: https://doi.org/10.1007/BF01066963