@article{oai:repository.dl.itc.u-tokyo.ac.jp:00038747,
 author = {Hirano, Toshiyuki},
 issue = {10},
 journal = {Preliminary report of the Hakuhō Maru cruise},
 month = {},
 note = {航海番号: KH-81-1 ; 航海日程: February 18 - March 24, 1981},
 pages = {1--61},
 title = {The sea around Kuroshio and Kuroshio extension area},
 volume = {1981},
 year = {1987}
}