Muhamadjan Parpiev, Asilova Feruza, Shakhnoza Tulaganova, and Nuriddinov Anvar. “DIAGNOSIS OF THE CONDITION OF OPTICAL-LINE LINES ON THE BASIS OF IMPULSIVE OPTICAL REFLEKTOMETER”. Conferencea, June 2022, pp. 205-9, https://conferencea.org/index.php/conferences/article/view/865.