While there are no academic "papers" specifically on downloading highly compressed versions of Pro Evolution Soccer (PES) 2011
It sounds like you're looking for a good post (e.g., for a blog, forum, or social media) that provides a working link for PES 2011 Highly Compressed for PC.
- Full single-player and multiplayer support (local/lan)
- Commentary and authentic team kits (may vary by repack)
- Updated rosters and optional patches available separately
Licensed Competitions: Features fully licensed UEFA Champions League, UEFA Europa League, and the Copa Libertadores.
Pro Evolution Soccer 2011 [ RELOADED] : www.downpro.net : Free Download, Borrow, and Streaming : Internet Archive. Internet Archive Pro Evolution Soccer 2011 - PCGamingWiki PCGW
Backup & Distribution (Personal Use Only)
Conclusion
Then you can compress it yourself using tools like CompactGUI or FreeArc.