https://vital.lib.tsu.ru/vital/access/manager/Index ${session.getAttribute("locale")} 5 Effect of the barrier thickness on the optical properties of InGaN/GaN/Al2O3 (0001) LED heterostructures https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000577753 Tue 27 Jun 2017 10:27:47 KRAT ]]>