QED corrections
                        
                        
                            Deslattes, R. D., 
Kessler, E. G. Jr, 
Indelicato, P. and 
Lindroth, E., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. C,
                                            
                                                            
                                                                Section 4.2.2.11,
                                                                    
                                                            
                                                                pp. 205-208
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000592 ]
                        
                            
                                     [
more
                                    results from section 4.2.2 in volume C]
                            
                            
                            
                            
                    
                        
                            X-rays
                        
                        
                            Arndt, U. W., 
Creagh, D. C., 
Deslattes, R. D., 
Hubbell, J. H., 
Indelicato, P., 
Kessler, E. G. Jr and 
Lindroth, E., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. C,
                                            
                                                            
                                                                        ch. 4.2,
                                                            
                                                            
                                                                pp. 191-258
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000592 ]