1. B. Kalitventzeff, F. Maréchal, Process retrofit : incentives for using Pinch technology concepts and adequate computer tools. 4th World Congress of Chemical Engineering, STRATEGIES 2000, Karlsruhe (RFA), 1991
2. Total site targets for fuel, co-generation, emissions, and cooling;Dhole;Computers and Chemical Engineering,1992
3. F. Maréchal, B. Kalitventzeff, Heat and power integration a MILP approach for optimal integration of utility systems, in: Proceedings of the 22nd Symposium of the European Working Party on Use of Computers in Chemical Engineering, COPE'91, Barcelona, 1991, pp. 185–190
4. F. Maréchal, Méthode d'analyse et de synthèse energétiques des procédés industriels. Ph. D. Thesis, University of Liège. Collection des publications no. 164, Facultédes Sciences appliquées, ISSN 0075–9333, 1997
5. Identify the optimal pressure levels in steam networks using Integrated Combined Heat and Power method;Maréchal;Chemical Engineering Science,1997