Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) A.J Shaka and C.J Lee and A Pines,Iterative schemes for bilinear operators; application to spin decoupling,Journal of Magnetic Resonance (1969),0022-2364,Elsevier BV,1988-04,77,2,274-293,https://cir.nii.ac.jp/crid/1362262945960693376,https://doi.org/10.1016/0022-2364(88)90178-3