1. Drum boiler dynamics;Åström;Automatica,2000
2. Digital Control of Dynamic Systems;Franklin,1998
3. Hvistendahl, Poul U. and Brian Solberg (2004). Modelling and multi variable control of a marine boiler. Master's thesis. Aalborg Universitet, Institute of Electronic Systems. Aalborg, Denmark
4. Physics for Scientists and Engineers with Modern Physics;Serway,2000
5. Sørensen, O. (1995). Optimal regulering. Aalborg Universitet, Institute of Electronic Systems, Aalborg, Denmark