Антипенко, Р. В., Руденко, Н., & Силакова, Т. (2012). Evolution of a lumileds – from "cool light" Loseva to lighting of streets (part II). Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, (39), 144-150. https://doi.org/10.20535/RADAP.2009.39.144-150