Zurich: Editions Olms, 1987.
Hardcover. Tschaturanga: Darstellungen und Quellen zur Geschichte des Schachspiels, Band 77 (Chaturanga: Representations and Sources on the History of Chess, Volume 77) edited by Christian M. Bijl, Viktor Korchnoi, & Klaus Lindorfer. In German without English translation. Eight chess grandmasters participated in the Candidates Tournament for.....