Book 10.1 Subsidiary of the University of Ruse in RazgradBook 10.1 · Chemical Technologies SAT-ONLINE-P-2-CT(R)-07 Chances of utilizing of spent catalysts from petrochemical industry Cite Cite this paper× Citation styleAPA 7IEEEChicago Author–DateHarvardBibTeXRIS DownloadCopy Ganka Kolchakova