МАЦЯВИЧЮТЕ, Эляна. The participation of the USSR in the UNESCO’s library development programmes. Knygotyra, [S. l.], v. 24, n. 17-2, p. 56–70, 1991. Disponível em: https://www.journals.vu.lt/knygotyra/article/view/30102.. Acesso em: 20 may. 2024.