Tome 15 (1975) no. 3
Sommaire
        p. 599-607
        
        
        
        
      
    
  
        p. 608-614
        
        
        
        
      
    
  
        p. 644-660
        
        
        
        
      
    
  
        p. 713-727
        
        
        
        
      
    
  
        p. 749-756
        
        
        
        
      
    
  
        p. 772-775
        
        
        
        
      
    
  
        p. 776-779
        
        
        
        
      
    
  
        p. 779-781
        
        
        
        
      
    
  
      
      
        
      
      
  
    
    
    Asymptotic behaviour of the solution of the wave equation with a piecewise-discontinuous coefficient
    
    
  
  
  
        
          
        
      
 
      
        p. 782-785
        
        
        
        
      
    
  
        p. 795-799
        
        
        
        
      
    
  
        p. 800-802
        
        
        
        
      
    
  