On~a~characteristic property of the disc and the~$n$-ball
    
    
  
  
  
      
      
      
        
Trudy Matematicheskogo Instituta imeni V.A. Steklova, Tome 36 (1981) no. 6, pp. 187-188
    
  
  
  
  
  
    
      
      
        
      
      
      
    Voir la notice de l'article provenant de la source Math-Net.Ru
@article{RM_1981_36_6_a14,
     author = {M. D. Kovalev},
     title = {On~a~characteristic property of the disc and the~$n$-ball},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {187--188},
     publisher = {mathdoc},
     volume = {36},
     number = {6},
     year = {1981},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1981_36_6_a14/}
}
                      
                      
                    M. D. Kovalev. On~a~characteristic property of the disc and the~$n$-ball. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Tome 36 (1981) no. 6, pp. 187-188. http://geodesic.mathdoc.fr/item/RM_1981_36_6_a14/
