2007. ACHIEVEMENTS OF DEPARTMENT OF PHYSICAL CHEMISTRY OF THE NATIONAL TARAS SHEVCENKO UNIVERSITY OF KYIV AND DEPARTMENT OF WELDING MATERIALS OF PATON WELDING INSTITUTE IN A INVESTIGATING OF SLAG SYSTEMS: UDC 621.791.753.5.048. Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry. 46, 1 (May 2007), 14–18.