Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Name | Country | Type | Moving from | Transfer window | Ends | Transfer fee | Source |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Song | CMR | Transferred | Bastia | Summer | Undisclosed | £1M | BBC |
| Rosický | CZE | Transferred | Borussia Dortmund | Summer | Undisclosed | Undisclosed | BBC |
| Baptista | BRA | Loan | RealMadrid | Summer | May 2007 | N/A | BBC |
| Gallas | FRA | Swap | Chelsea | Summer | Undisclosed | Free Swap | BBC |
| Denílson | BRA | Transferred | São Paulo | Summer | Undisclosed | £3.4M | BBC |
Question:
What transfer window has bra as the country, with £3.4m as the transfer fee?
Answer:
Summer