Only our champagne is the real thing, decrees Putin
Battle of the bubbly: French champagne makers incensed by Russia law
Bubbly supply halted after Moscow says champagne is Russian
Forget Moet! Own-label fizz from Aldi, Tesco and Waitrose beats some of the most-celebrated houses
Implications of Russia's New Rules on Geographical Indications for Champagne and Cognac Producers
Moet-Hennessey Halts Champagne Shipments to Russia Over Law Claim
Does Champagne Only Come from Champagne? Yes, but Shampanskoye Comes from Russia
Putin ignites Champagne war with France - Drinks Digest
France in a fizz over Russia's champagne label law - BBC News
France And Russia Are In A Tussle Over Who Gets To Call Champagne ' Champagne' : NPR
Champagne Industry Reels Over Putin's 'Sparking Wine' Law
French Champagne industry group calls Russia's fizz law unacceptable
Shampanskoye: French champagne industry in a fizz over Russian law, Russia