A note on the Hasse principle
Volume 54 / 1990
                    
                    
                        Acta Arithmetica 54 (1990), 171-184                    
                                        
                        DOI: 10.4064/aa-54-3-171-184                    
                                    
                                                                
                             
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            