Hiroyuki Muramoto

Little Leonardo digital data logger: its past, present and future role in bio-logging science

Hiroyuki Muramoto, Mitsuhiro Ogawa, Michihiko Suzuki, 2004 .

New stereo acoustic data logger for free-ranging dolphins and porpoises

Ding Wang, Akihiko Matsuda, Tomonari Akamatsu, 2005 .