Volume 21, Issue 3, September 2017, Pages 469-497
10.22059/ier.2017.62926
Ehsan Rasoulinezhad; Liudmila Popova
Volume 20, Issue 2, April 2016, Pages 203-224
10.22059/ier.2016.58799
Ehsan Rasoulinezhad; Gil Seong Kang