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Об остаточной неуравновешенности при автоматическом уравновешивании роторовTümanok, AlekseiМатематика и теоретическая механика : сборник статей. 91976 / с. 139-147 : илл https://www.ester.ee/record=b2190747*est https://digikogu.taltech.ee/et/Item/a9fec951-ad1f-4ea0-91d9-9e641b529311