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Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 19, No. 1, pp. 123–124, January–February, 1983.
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Kapkan, L.M., Chervinskii, A.Y., Pekhtereva, T.M. et al. Refinement of the limiting va lue s of the spin—spin coupling constant of the HNNH angle. Theor Exp Chem 19, 108–109 (1983). https://doi.org/10.1007/BF00516870
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DOI: https://doi.org/10.1007/BF00516870