M. A. Meretukov, K. S. Sanakulov, ... Gold: chemistry for metallurgists ... | 
    
    
         
        Yu. I. Volkov, A. A. Izotov, ... Sealing curtains in industry | 
    
    
         
        V. P. Volkov Sorption processes of operating ... | 
    
         
        M. A. Meretukov, K. S. Sanakulov, ... Gold: chemistry for metallurgists ... | 
    
    
         
        Yu. I. Volkov, A. A. Izotov, ... Sealing curtains in industry | 
    
    
         
        V. P. Volkov Sorption processes of operating ... |