TY - JOUR TI - Cost analysis of a building with seismic base isolation system AU - PEKGÖKGÖZ, R.K. AU - GÜREL, M.A. AU - KÖMÜR, M. AU - ÇILI, F. JO - Sigma Journal of Engineering and Natural Sciences PY - 2007 VL - 25 SP - 236 EP - 246 DO - ER -