1. An Introduction to Seismic Isolation;Skinner;Wiley Online Library, New York,1993
2. Design of Seismic Isolated Structures: From Theory to Practice;Naeim,1999
3. Mass isolation concept and techniques;Ziyaeifar;European Earthquake Engineering,2002
4. A model for Mass Isolation study in seismic design of structures;Ziyaeifar;Structural Health Monitoring,2012
5. Vertical Seismic Isolation of Structures;Nekooei;Res J Appl Sci,2008