LIEPAITĖ, INGA. “CONCEPTION AND USAGE OF CONCEPTS OF RARE BOOK, VALUABLE BOOK AND OLD BOOK IN BOOK CULTURE OF SOVIET LITHUANIA”. Knygotyra 56 (January 1, 2011): 56–84. Accessed April 27, 2025. https://journals.vu.lt./knygotyra/article/view/1511.