• Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/reso/003/07/0078-0079

    • Keywords

       

    • Author Affiliations

       

      Cherian Varughese1

      1. Indian Statistical Institute, Bangalore, India
    • Dates

       

© 2021-2022 Indian Academy of Sciences, Bengaluru.