Dear Prof. XXXXX,

 

    Here within enclosed is our paper for consideration to be published on "(


Journal name)". The further information about the paper is in the following:


 

   The Title:     XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

   The Authors:   XXXXXXXXXX   XXXXXXXXXXXX  and  XXXXXXXXXX

 

   The authors claim that none of the material in the paper has been pub

lished or is under consideration for publication elsewhere.

   I am the corresponding author and my address and other information is as fo
l

lows,

               Address:    Department of XXXXXXXXX,

                           Tsinghua University,

                           Beijing, 10084,

                           P.R.China

               E-mail:     XXXXX@mail.tsinghua.edu.cn

                Tel:       86-10-62785001



                Fax:       86-10-62785001

  Thank you very much for consideration!

 

                                                  Sincerely Yours,

 

                                                  Dr. XXXXXXXXXXX