Helzhynsky, Ihor, Stepan Kutsiy, Andriy Veryha, Khrystyna Ivaniuk, and Taras Dudok. 2021. “Development of Portable Device for Measurement of Dynamic and Static Light-Emission WOLED Characteristics”. Technology Audit and Production Reserves 1 (1(57):30-33. https://doi.org/10.15587/2706-5448.2021.225239.