@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034103,
 author = {力武, 常次},
 issue = {4},
 journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo},
 month = {Jan},
 note = {application/pdf},
 pages = {293--304},
 title = {Analyses of Geomagnetic Field by Use of Hermite Functions},
 volume = {30},
 year = {1952}
}