On Parseval equation for almost periodic vectors
Volume 13 / 1953
                    
                    
                        Studia Mathematica 13 (1953), 83-86                    
                                        
                        DOI: 10.4064/sm-13-1-83-86                    
                                    
                                                                
                             
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            