Tome 31 (1977) no. 3
Sommaire
        p. 319-328
        
        
        
        
      
    
  
        p. 347-363
        
        
        
        
      
    
  
      
      
        
      
      
  
    
    
    On the connection between spectral and oscillation properties of the Sturm--Liouville matrix problem
    
    
  
  
  
        
          
        
      
 
      
        p. 365-378
        
        
        
        
      
    
  