EP's Louboutin Decision Opens the Door for U.S. Businesses to Protect Their Color/Shape Brands in Europe
Can You Trademark a Color? - Freakonomics
Louboutin v. YSL Red Sole Shoe Trademark Infringement
Look-For Louboutin Kick-in-the-Pants Shoes?
trademark protection – The Fashion Industry Law Blog
The Worldwide Trademark Battle over the Iconic Red Bottom Shoe - Chicago-Kent
Is it true that Christian Louboutin heels are absurdly painful, even moreso than a regular pair of high heels? - Quora
Christian Louboutin sues Yves Saint Laurent over red soles on heels - The Washington Post
Christian Louboutin - Shoes, Fashion & Career
The $1 Million Case of The Red-Soled Shoes
Louboutin could lose red-sole monopoly
Second Circuit Digs Its Heels Into Louboutin Dispute; Finds Red Sole Trademark Protectable, But Limited in Scope