The link to the IPPAR page doesn't show anything that proves that this:
|This media file is a courtesy of IPPAR and may be used freely, assuming the source is credited, as stated in .|
Please correct the link, or it will be impossible to determine the license.
--OsvaldoGago 15:12, 4 October 2006 (UTC)
I have corrected the link. The permission is clearly stated in the sentence "Os dados podem ser utilizados livremente, solicitando-se a necessária referência ao IPPAR como fonte de informação."
Regards, --Fulviusbsas 21:51, 1 December 2006 (UTC)