Density functionalsChris Engelbrecht Summer School in Theoretical Physics (10th 1997 Cape Town, South Africa) · First published 1998Open the Tome
Field theory, topology and condensed matter physicsChris Engelbrecht Summer School in Theoretical Physics (9th 1994 Tsitsikamma National Park, South Africa) · First published 1995Open the Tome
Chaos and quantum chaosChris Engelbrecht Summer School on Theoretical Physics (8th 1992 Blydepoort, South Africa) · First published 1992Open the Tome
