Sommaire du Fascicule no. 1
        p. 76-85
        
        
        
        
      
    
  
      
      
        
      
      
  
    
    
    Quasicrossing of rydberg terms in the problem of two Coulomb centers with strongly differing charges
    
    
  
  
  
        
          
        
      
 
      
        p. 97-109
        
        
        
        
      
    
  
        p. 154-156
        
        
        
        
      
    
  Sommaire du Fascicule no. 2
        p. 283-292
        
        
        
        
      
    
  
        p. 317-320
        
        
        
        
      
    
  Sommaire du Fascicule no. 3
        p. 376-390
        
        
        
        
      
    
  
        p. 473-480
        
        
        
        
      
    
  