@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039548,
 author = {Tsutsumi, Yoshio},
 issue = {1},
 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 = {Mar},
 note = {application/pdf},
 pages = {97--108},
 title = {Local energy decay of solutions to the free Schrodinger equation in exterior domains},
 volume = {31},
 year = {1984}
}