Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=SHIMAMURA Hideki, ASADA Toshi, KUMAZAWA Mineo
Journal/Book_names=Nature
volume=269
number=5630
pages=680-682
Publish_year=1977
Publish_Country=GBR
Publisher=Macmillan Journals Ltd.
Language_of_Text=EN
ISSN=00280836
DOI=10.1038/269680a0
ID=197701689