TY - BOOK AU - Parr,Robert G.. AU - Yang,Weitao TI - Density-functional theory of atoms and moleculs / T2 - (The international series monographs on chemistry;16), SN - 0195092767 U1 - 530.41 PY - 1989/// CY - New york : PB - Oxford University Press , KW - DENSITY FUNCTIONALS N1 - NULL ER -