Kurbatska, I., Alsevska, A., Gegere, L. and Bobrovs, V. 2017. Investigation of Influence of Mixed Configurations on Performance of WDM-PON. Elektronika ir Elektrotechnika. 23, 2 (Apr. 2017), 74-78. DOI:https://doi.org/10.5755/j01.eie.23.2.18003.