https://vital.lib.tsu.ru/vital/access/manager/Index en-us 5 The cis-trans isomer transformation spectroscopic and thermal properties of Li, Na, K 1,3-diethyl-2-thiobarbiturate complexes https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000529489 Mon 10 Dec 2018 12:10:05 KRAT ]]>