An explicit seven cube theorem
Volume 118 / 2005
                    
                    
                        Acta Arithmetica 118 (2005), 375-382                    
                                        
                        MSC: Primary 11P05.                    
                                        
                        DOI: 10.4064/aa118-4-4                    
                                    
                                                                
                             
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            