By and about Viktor Kortschnoi - a review
Chess journalist Harald Fietz, who experienced Viktor Kortschnoi in person, treated himself to the Fritztrainers "Viktor Kortschnoi: My life for chess" and "Masterclass: Viktor Kortschnoi". In one the master speaks himself, in the other, they talk about him. Both Fritztrainers offer plenty of chess thrills, says Fietz in his review.
Source: chessbase.com