Заметка о расщепляемости смешанных Абелевых групп
Ladislav Procházka (1960)
Czechoslovak Mathematical Journal
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Ladislav Procházka (1960)
Czechoslovak Mathematical Journal
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Štefan Schwarz (1957)
Czechoslovak Mathematical Journal
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Čestmír Vitner (1953)
Czechoslovak Mathematical Journal
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