@article{oai:repository.dl.itc.u-tokyo.ac.jp:00038954,
 author = {Tsutsui, Shigeyuki and Furuya, Tadao and Miyazaki, Nobuyuki},
 journal = {Otsuchi marine science = 東京大学海洋研究所大槌臨海研究センター研究報告},
 month = {Mar},
 note = {application/pdf},
 pages = {27--31},
 title = {First record of a minke whale (Balaenoptera acutorostrata) in association with a school of Dall's porpoises (Phocoenoides dalli) off Muroran, Hokkaido, Japan},
 volume = {25},
 year = {2000}
}