Hsu, T. , Wu, S. , Huang, S. , Chiang, H. , Lu, K. , Lin, P. , Wen, K. (2016), 'Performance of On-site Earthquake Early Warning Systems for Different Sensor Locations', World Academy of Science, Engineering and Technology, Open Science Index 116, International Journal of Geological and Environmental Engineering, 10(8), 830 - 835.