TY JOUR TI Investigation of the soil structure of the area between Yedikule to Sirkeci (Istanbul) using PS logging and earthquake data KW PS logging KW Istanbul Metro KW Site Response Analysis JO Russian Journal of Earth Sciences AU Keskinsezer, A.. AU Beyhan, G.. AU Gallajov, J.. PY 2019 IS 19 PB Geophysical Center of the Russian Academy of Sciences