Quadratic function fields whose class numbers are not divisible by three
Volume 91 / 1999
                    
                    
                        Acta Arithmetica 91 (1999), 181-190                    
                                        
                        DOI: 10.4064/aa-91-2-181-190                    
                                    
                                                                
                             
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            