Letter to the Editor
    
    
  
  
  
      
      
      
        
Sbornik. Mathematics, Tome 1 (1967) no. 4
    
  
  
  
  
  
    
      
      
        
      
      
      
    Voir la notice de l'article provenant de la source Math-Net.Ru
@article{SM_1967_1_4_a7,
     author = {A. G. Ramm},
     title = {Letter to the {Editor}},
     journal = {Sbornik. Mathematics},
     pages = {570},
     publisher = {mathdoc},
     volume = {1},
     number = {4},
     year = {1967},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1967_1_4_a7/}
}
                      
                      
                    A. G. Ramm. Letter to the Editor. Sbornik. Mathematics, Tome 1 (1967) no. 4. http://geodesic.mathdoc.fr/item/SM_1967_1_4_a7/