About the extremal spiral schlicht functions
Volume 9 / 1961
                    
                    
                        Annales Polonici Mathematici 9 (1961), 265-273                    
                                        
                        DOI: 10.4064/ap-9-3-265-273                    
                                    
                                                                
                             
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            