Concerning to coherency of electromagnetic waves, light in particular (part 1). Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 40, p. 177–188, 2010. DOI: 10.20535/RADAP.2010.40.177-188. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/641. Acesso em: 14 mar. 2025.