I am finishing my master degree and I´m writing about Ramsey´s Theorem.
I´m from IMPA (National Institute of Pure and Applied Mathematics), Rio de Janeiro, Brasil.
Excelent article. I´ll recommend to my friends.

If you have something more, please e-mail to pcesar26@gmail.com.

Thank you very much.

Paulo Cesar S. Jr.

This question is for testing whether you are a human visitor and to prevent automated spam submissions.