Revision as of 12:08, 19 March 2007 by Carl McBride(talk | contribs)(New page: '''Approximate pair theory''' (APT) ==References== #[http://dx.doi.org/10.1080/00268970701201106 A. K. Rappé; L. M. Bormann-Rochotte; D. C. Wiser; J. R. Hart; M. A. Pietsch; C. J. C...)