Dear Sir/madam:
Thank you very much for your great help and encouragement. I have gotten the two recommmendation letters from the professors after keeping call.
I have another question about citation paper to ask you. My work has been cited by around 40 papers. Do I need send all copies of them to US CIS, or just a list of them, or some of important sample of citation papers and a list of them? If all of copies, it is too much to send. Some of paper has more than ten pages, do I need send whole paper or just the pages that cited my work? In short, how to show my citation paper to US CIS. Thanks a lot