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Characteristic classes (purities) of short exact sequences in the category of Abelian groups
R. G. Alizade
Received: 07.05.1985
Citation:
R. G. Alizade, “Characteristic classes (purities) of short exact sequences in the category of Abelian groups”, Mat. Zametki, 40:1 (1986), 3–15; Math. Notes, 40:1 (1986), 505–511
Linking options:
https://www.mathnet.ru/eng/mzm5129 https://www.mathnet.ru/eng/mzm/v40/i1/p3
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