Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Jeroen Tromp and Carl Tape and Qinya Liu,"Seismic tomography, adjoint methods, time reversal and banana-doughnut kernels",Geophysical Journal International,0956-540X,Oxford University Press (OUP),2004-12-21,160,1,195-216,https://cir.nii.ac.jp/crid/1363388844581895680,https://doi.org/10.1111/j.1365-246x.2004.02453.x