Ideal class groups of cyclotomic number fields II
Tom 84 / 1998
                    
                    
                        Acta Arithmetica 84 (1998), 59-70                    
                                        
                        DOI: 10.4064/aa-84-1-59-70                    
                                    
                                                                
                             
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            