@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039702,
 author = {Fujiwara, Daisuke and Morimoto, Hiroko},
 issue = {3},
 journal = {Journal of the Faculty of Science, the University of Tokyo. Sect. 1 A, Mathematics = 東京大学理学部紀要. 第1類A, 数学},
 month = {Dec},
 note = {application/pdf},
 pages = {685--700},
 title = {An L_r-theorem of the Helmholtz decomposition of vector fields},
 volume = {24},
 year = {1977}
}