TY  - BOOK
AU  - Biagi, P. F.
AU  - Biagi, P. F. 
AU  - Bayraktutan, S. M. 
AU  - Manjavidze, J. D. 
ED  - Academy of Sciences of Georgia 
ED  - Universita "La Sapienza"
ED  - Ataturk University of Erzurum
TI  - Effect on Boundary Slip on Propagation of S-Waves :  : preprint / 
PY  - 1990///
CY  - Tbilisi, 
KW  - გეოლოგია
KW  - გეოფიზიკა
ER  -