1. The dynamic and control of the cross-flow heat exchanger (in Danish);Korsgård,1962
2. Dynamic characteristics of water-to-air cross-flow heat exchangers;Gartner,1965
3. Dynamic responses of cross-flow heat exchangers for variations in temperature and massflow;Bender,1972
4. Dynamics and control of air conditioning systems (in Danish);Hansen,1973
5. Solution of boundary-value problems by orthogonal collocation;Villadsen;Chem. Engng Sci.,1967