[1]
A. Kajackas, V. Batkauskas, A. Saltis, and D. Gursnys, “Autonomous System for Observation of QoS in Telecommunications Networks”, ELEKTRON ELEKTROTECH, vol. 111, no. 5, pp. 15–18, Jun. 2011, doi: 10.5755/j01.eee.111.5.347.