Kirichok, A.V.Kuklin, V.M.Zagorodny, A.G.2018-03-062018-03-062016Kirichok A.V., Kuklin V.M., Zagorodny A.G. On the nature of periodically pulsating radiation sources //arXiv preprint arXiv / 1610.04628v1 [quant-ph] – 2016.https://ekhnuir.karazin.ua/handle/123456789/13920enOn the nature of periodically pulsating radiation sourcesArticle