List of Articles Raj P. Dahiya Article 1 - Evolution of solitons and their reflection and transmission in a plasma having negatively charged dust grains 10.1007/s40094-014-0138-4 Renu Tomar Anjali Bhatnagar Hitendra K. Malik Raj P. Dahiya Journal of Theoretical and Applied Physics , Issue 1 , Year , Summer 2014 Article 2 - Reflection of ion acoustic solitary waves in a dusty plasma with variable charge dust 10.1007/s40094-014-0126-8 Renu Tomar Hitendra K. Malik Raj P. Dahiya Journal of Theoretical and Applied Physics , Issue 1 , Year , Spring 2014