ZAVECKIENĖ, Žiedūnė. The Institute of Scientific Information of Social Sciences (INION). Tasks and activities. Knygotyra, [S. l.], v. 15, n. 8-2, p. 49–58, 1981. Disponível em: https://www.journals.vu.lt/knygotyra/article/view/27985.. Acesso em: 28 apr. 2024.