Prokopčik M. Training of information retrieval in the State university of Vilnius: some contential and technological aspects of education in the field of librarianship and bibliography. BS [Internet]. 1990 Dec. 28 [cited 2025 Oct. 24];23(16):40-53. Available from: https://test.zurnalai.vu.lt/knygotyra/article/view/36528