J. S. Koo

Theoretical method for predicting the weight reduction rate of a box-type car body for rolling stock by material substitution design

J. S. Koo, H. J. Cho, J. Koo, 2009 .

A method to predict the derailment of rolling stock due to collision using a theoretical wheelset derailment model

J. S. Koo, H. J. Cho, J. Koo, 2012 .