| Author Profile : | 
 
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  | Author : |  Satyajit Kar  and  S. Kundoo
  |  | Current Position : |  | Department of Physics, R. K. Mission Sikshanamandira, Belur Math, Howrah, India. |  | Education : |  | - |  | Short Profile : |  | Satyajit Kar is working at Department of Physics in R. K. Mission Sikshanamandira, Belur Math, Howrah, India. |  
 
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