Kotelnikova, Natalya, and Ludmila Kildyushevskaya. “Development of Geographic Information Systems and Their Use in National Libraries of Russia”. LIBER Quarterly: The Journal of the Association of European Research Libraries 15, no. 1 (April 18, 2005). Accessed April 11, 2026. https://testplatform.openjournals.nl/liberquarterly/article/view/10393.