https://vital.lib.tsu.ru/vital/access/manager/Index ${session.getAttribute("locale")} 5 Stabilities of a series of dipyrrin difluoroborates in protic solvents in the ground and electron-excited states https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000566009 Sat 15 Jul 2017 15:32:57 KRAT ]]>