https://vital.lib.tsu.ru/vital/access/manager/Index ${session.getAttribute("locale")} 5 Impact of an ortho-cyano group on photophysical properties and performance of OLEDs based on D-A–A type pyrazine push-pull system https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000998195 Fri 24 Mar 2023 09:57:31 KRAT ]]>