“Symmetry-Modified Charge Flipping.” Acta Crystallographica Section A: Foundations of Crystallography, vol. 65, no. 2, International Union of Crystallography, pp. 120–27 by emc32-adm | Jan 1, 2009 | 0 comments Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.