@article{oai:nitech.repo.nii.ac.jp:00005742,
 author = {Laakso, Ilkka and Hirata, Akimasa},
 issue = {23},
 journal = {Physics in Medicine and Biology},
 month = {Nov},
 note = {application/pdf},
 pages = {7753--7765},
 title = {Fast multigrid based computation of induced electric field for transcranial magnetic stimulation},
 volume = {57},
 year = {2012}
}