1.
Ivanovs A, Varfolomeyev A. The Representation of Facts about Old Russian Charters on the Semantic Web: Attempto Controlled English (ACE). SV [Prieiga per internetą]. 2019 m.lapkričio19 d. [žiūrėta 2021 m.liepos31 d.];64(1):72-6. Adresas: https://www.zurnalai.vu.lt/slavistica-vilnensis/article/view/15017