TY  - BOOK
AU  - Kulhanek Ota
TI  - Introduction to digital filtering in geophysics
T2  - Developments in solid earth geophysics; 8
U1  - H:(C), L6 
PY  - 1976///
CY  - Amsterdam
PB  - Elsevier Scientific        
KW  -  Geophysics
KW  - Geology
ER  -