title = "Extreme space weather: Impacts on engineered systems - a summary",
author = "P.S. Cannon and Matthew Angling and L.W. Barclay and C.W.T. Curry and C.S. Dyer and R. Edwards and G. Greene and M.A. Hapgood and R.B. Horne and D.R. Jackson and C.N. Mitchell and J.I.R. Owen and K.A. Ryden and A. Richards and C Rogers and S.R. Saunders and M.N. Sweeting and R.J. Tanner and A.W.P. Thomson and C.I. Underwood",