Special issue: A collection of papers from the 5th World Congress of Theoretically Oriented Chemists (WATOC), Imperial College, London, 1-6 August 1999 - Preface
Ih. Hillier et Jjw. Mcdouall, Special issue: A collection of papers from the 5th World Congress of Theoretically Oriented Chemists (WATOC), Imperial College, London, 1-6 August 1999 - Preface, J MOL ST-TH, 506, 2000, pp. IX-IX