MASHKOV, Petko; TEIRUMNIEKS, Edmunds; GYOCH, Berkant; BELOEV, Hristo; PENCHEVA, Tamara; KANDILAROV, Rostislav. Design of LED Lamp with special spectral characteristics. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 147–152, 2015. DOI: 10.17770/etr2015vol1.214. Disponível em: https://journals.ru.lv/index.php/ETR/article/view/214.. Acesso em: 5 may. 2024.