Scherbakov, R. The triangle system, Noteboom, Marshall Gambit and other Semi-slav triangle lines
Scherbakov, R. The triangle system, Noteboom, Marshall Gambit and other Semi-slav triangle lines, Everyman, 2012, 448 p
Scherbakov, R. The triangle system, Noteboom, Marshall Gambit and other Semi-slav triangle lines, Everyman, 2012, 448 p