Further Reading

1. Kraus, J.D. ``Radio Astronomy'', Cygnus-Quasar Books, Ohio, USA, 1986
2. Kraus, J.D. ``Antennas'', McGraw-Hill Book Company, New York, USA, 1988
3. Thompson, A.R., Moran, J.M. & Swenson, G.W. ``Interferometry and Synthesis in Radio Astronomy'', John Wiley & Sons, New York, USA, 1986
4. Christiansen, W.N. & Hogbom, J.A. ``Radio Telescopes'', Cambridge University Press, Cambridge, UK, 1985