On Synchronization of Communication Networks with Varying Channel Delays. - Algimantas Kajackas (IEEE Trans. Commun., 1980)

Individual QoS rating for voice services in cellular networks. - Algimantas Kajackas; Vaidas Batkauskas; Arturas Medeisis (IEEE Commun. Mag., 2004)

An Investigation of the Perceptual Value of Voice Frames. - Algimantas Kajackas; Aurimas Anskaitis (Informatica, 2009)

Measures to the supervision system of the regional Internet. - Rytis Rainys; Algimantas Kajackas (BCFIC, 2012)