NAVICKIENĖ, AUŠRA. “THE UNIQUE COPY OF THE NINETEENTH CENTURY LITHUANIAN BOOKS: ABC-BOOK NAUJAS PIBELIS BY J. G. WEISS AT THE BRITISH LIBRARY IN LONDON”. Knygotyra 490 (January 1, 2015): 101-121. Accessed April 15, 2021. https://www.journals.vu.lt/knygotyra/article/view/8010.