Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Marco Häser and Reinhart Ahlrichs,Improvements on the direct SCF method,Journal of Computational Chemistry,0192-8651,Wiley,1989-01,10,1,104-111,https://cir.nii.ac.jp/crid/1360011144570613376,https://doi.org/10.1002/jcc.540100111