Porins, J., Ivanovs, G. and Dzerins, O. (2009) “Influence of External Electromagnetic Disturbance on the Optical Fiber Properties in WDM Systems”, Elektronika ir Elektrotechnika, 92(4), pp. 57-60. Available at: https://eejournal.ktu.lt/index.php/elt/article/view/10245 (Accessed: 4October2022).