Lorenzetti, David M., and Michael D. Sohn."Improving Speed and Robustness of the COMIS Solver."Proceedings of the RoomVent 2000,7th International Conference on Air Distribution in Rooms, Reading, UK 1 (2000) 241-246.
Price, Lynn K., and Ernst Worrell."International industrial sector energy efficiency policies."Paper Machine Technology, Relating Processing to Paper and Board Properties 29 (2000).