On a Trigger for High Sensitive Seismometer
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چکیده
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ژورنال
عنوان ژورنال: Zisin (Journal of the Seismological Society of Japan. 2nd ser.)
سال: 1952
ISSN: 0037-1114,1883-9029,2186-599X
DOI: 10.4294/zisin1948.5.1_29