MÖLDRE, AILE, and TIIU REIMO. “HISTORIOGRAPHY AND SOURCES OF THE ESTONIAN BOOK SCIENCE IN THE YEARS 1918–1944”. Knygotyra 480 (January 1, 2015): 78-96. Accessed June 26, 2022. https://www.journals.vu.lt/knygotyra/article/view/8113.