Alūzienė, Rūta, and Jonas Sidaravičius. “The Methodology for Calculating Book Backbones”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 2, no. 4 (August 31, 2010): 28-30. Accessed December 26, 2024. https://jeelm.vgtu.lt/index.php/MLA/article/view/10130.