*Medvedev and Kudrin openly disagree over the Russian economy
*Surge in violence in Chechnya reported despite formal end to counter-terrorist operation
*...while Kadryov vows to crack down on Chechen rebels
*Lukoil displaces U.S. company in major Netherlands refinery
*Turkey debates bringing the 1980 military coup leaders to justice
**New in the Jamestown blog on Russia and Eurasia (http://www.jamestown.org/blog):
- Eurasian Energy Briefs
