Isao Ujino
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Hiroyasu Momma, Masayuki Watanabe, Kyohiko Mitsuzawa, Kunioki Danno, Masahiko Ida, Makoto Arita, Isao Ujino;
Search and recovery of the H-II rocket flight no.8 engine, Proceedings of the 2000 International Symposium on Underwater Technology,
pp. 19 - 23, May 2000.