https://vital.lib.tsu.ru/vital/access/manager/Index ${session.getAttribute("locale")} 5 Features of the electronic structure and photophysical processes in asymmetric and symmetric (dicyanomethylene)-pyran dyes https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000517727 Wed 05 Jul 2017 13:11:04 KRAT ]]>