References

1. Dr. Uaday Singh

Associate Professor, Department of Mathematics,

Indian Institute of Technology Roorkee, Roorkee -247667 (Uttarakhand)

Office No.: 01332-285430, Mob No.: 09453551769

Email: usingh2280@yahoo.co.in, uadayfma@iitr.ernet.in

2. Dr. Akhilesh Prasad

Associate Professor, Department of Applied Mathematics,

Indian Institute of Technology Dhanbad, Dhanbad -826004 (Jharkhand)

Mob No.: 9431711231

Email: aprasad@iitism.ac.in

3. Dr. P. N. Agrawal

Professor, Department of Mathematics,

Indian Institute of Technology Roorkee, Roorkee-247667 (Uttarakhand)

Office No.: 01332-285033, Mob No.:09897888640

Email: pnappfma@iitr.ernet.in