TY - RPRT TI - Toward an alternative hardness kernel matrix structure in the Electronegativity Equalization Method (EEM). AU - J Chaves AU - J M Barroso AU - P Bultinck AU - R Carbó-Dorca DO - 10.1021/ci050505e UR - https://pubmed.ncbi.nlm.nih.gov/16859297/ ID - 16859297 ER -