https://vital.lib.tsu.ru/vital/access/manager/Index ${session.getAttribute("locale")} 5 Donor-acceptor coordination of anions by chalcogen atoms of 1,2,5-chalcogenadiazoles https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000548703 Mon 19 Mar 2018 12:50:56 KRAT ]]>