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Belen'kaya, I. A.; Krokhina, G. P.; Sirik, S. A.; Andronati, S. A.
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Belen'kaya,I.A. et al.
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Belen'kaya, I. A.; Krokhina, G. P.; Andronati, S. A.
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Belen'kaya, I. A.; Krokhina, G. P.; Andronati, S. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1982 , vol. 18, # 10 p. 1038 - 1040
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