Tome 17 (2015) no. 4
Sommaire
      
      
        
      
      
  
    
    
    On a~nonclassical interpretation of the four-dimensional Goursat problem for one hyberbolic equation
    
    
  
  
  
        
          
        
      
 
      
        p. 59-66
        
        
        
        
      
    
  