Jefimovas, Andrejus. “The Impact of Magnesium Oxide on the Hydratation and Features of Mechanicaly Activated Phosphogypsum”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 2, no. 6 (December 31, 2010): 24-28. Accessed December 29, 2024. https://mma.vgtu.lt/index.php/MLA/article/view/10216.