TY  - BOOK
AU  - Aranovič, Z. I.
ED  - Institute of the physics of the Earth
TI  - Instruction on the standardization of amplitude characteristics of highly sensitive short-period seismographs
PY  - 1968///
CY  - M.
KW  - Москва
KW  - Д217со
KW  - rubbk
ER  -