De wereld van de schaakopening introductie tot de openingstheorie /. Dl. 1 : 1.d2-d4

by Sterren, Paul van der 1956-
Published 2004

Gedachten over het ondenkbare

by Sterren, Paul van der 1956-
Published 2016

New in chess yearbook periodical analysis of current opening practice

by Sosonko, Gena Borisovič 1943-, Sterren, Paul van der 1956-
Published 1984