https://vital.lib.tsu.ru/vital/access/manager/Index en-us 5 https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000055318 Wed 25 Aug 2021 09:35:16 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000101543 Thu 19 Jul 2018 14:14:57 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000051282 Mon 16 Apr 2018 13:55:48 KRAT ]]>