Volume 6, Issue 1, January 2008, Pages 31-39
M. B. Hiremath; A. Josephrajkumar; V. Mukund; R. Ramesh; P. K. Shetty
Volume 4, Issue 2, April 2006, Pages 132-141
Murugan, M.
Volume 3, Issue 2, April 2005, Pages 179-186
A. Tikader; S. B. Dandin