https://vital.lib.tsu.ru/vital/access/manager/Index en-us 5 The language of worldwide communication and linguistic and cultural globalization https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000492134 Thu 31 Aug 2017 13:52:04 KRAT ]]> The role of natural languages as lingua francas in the course of human history https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000583202 Fri 20 Oct 2017 10:24:23 KRAT ]]>