L. Camilleri, D. Cundy, P. Darriulat, J. Ellis, J. Field, H. Fischer, E. Gabathuler, M.K. Gaillard, H. Hoffmann, K. Johnsen, E. Keil, F. Palmenari, G. Preparata, B. Richter, C. Rubbia, J. Steinberger, B. Wiek, W. Willis, K. Winter, Physics with very high energy e+e- colliding beams, CERN, Geneva, Switzerland, Nov. 1976, pp. 352