Spitzer, C.R., Martinec, D.A., Leondes, C.T., Rana, A H, Check, W. " Aerosp The Electrical Engineering Handbook Ed. Richard C. dorf Boca Raton CRC Press llc. 2000Spitzer, C.R., Martinec, D.A., Leondes, C.T., Rana, A.H., Check, W. “Aerospace Systems” The Electrical Engineering Handbook Ed. Richard C. Dorf Boca Raton: CRC Press LLC, 2000