YSL Successfully Challenges Louboutin's Trademarked Red Soles

Goss-IPgirl: Louboutin Loses Yet Another Trademark Case Over Red-Soled Shoes

Designer Profile: Christian Louboutin – OneOff Vintage

Christian Louboutin sues Yves Saint Laurent over red soles on heels - The Washington Post

Christian Louboutin vs. YSL 'Red Soles' Lawsuit Finally Dismissed

The Fight for Red: Fashion Statement or Protected Trademark?

Yves Saint Laurent defends its red soles - Times of India

Article Asia IP - Intellectual Property News and Analysis

Louboutin v. YSL: Red Sole Shoe Trademark Brand Wars!

The Worldwide Trademark Battle over the Iconic Red Bottom Shoe - Chicago-Kent

Trademark issue: Red sole(ly) for Louboutin? LexDellmeier – Markenanwalt, Designanwalt München - Schutzrechte Marken, Designs, Patente, Gebrauchsmuster, Urheberrechte - Mark

Colour marks & fashion: The YSL v. Louboutin Shoe story – Artistik License: The Magazine

Louboutin v. YSL Red Sole Shoe Trademark Infringement

Red soles are exclusive to Christian Louboutin, YSL walks away with an all red shoe - Luxurylaunches