B. Brunelli, D. Casadei, U. Reggiani, G. Serra: Finite-element analysis of a sector-motor transient. Symposium on Electrical Machines for Special Purposes, Bologna 9-11 September 1981, Proceedings pp. 47-59, Ed. Tecnoprint, Bologna.

B. Brunelli, D. Casadei, U. Reggiani, G. Serra: Transient and steady-state behaviour of solid rotor induction machines. IEEE Transactions on Magnetics, Vol. MAG-19 N. 6, November 1983, pp. 2650-2654.

B. Brunelli, D. Casadei, U. Reggiani, G. Serra: Finite-element analysis of linear induction motors with different primary structures. Proc. of 8th CAD/CAM Zagreb 16-17 October 1985, pp.467-472.

B. Brunelli, D. Casadei, G. Serra: Analysis of a slotless permanent-magnet brushless-dc linear motor. Proc of ICEM ‘90, August 13-15, 1990, Cambridge (USA), pp. 173-178.

B. Brunelli, D. Casadei, G. Serra, A. Tani: T-shaped LIM driven by a three-phase PWM AC chopper. Proc. of EPE '91 Firenze (Italy), 3-6 September 1991, Vol. I pp.493-498.

B. Brunelli, D. Casadei, G. Serra, A. Tani: Transient analysis of a T-shaped linear induction motor with variable air-gap. Symposium on "Power Electronics Electrical Drives & Advanced Motors", 19-21 May, 1992, Positano, Italy, Proceedings pp.65-69.

D. Casadei, G. Grandi, G. Serra: Design and control of a slotless PM DC linear actuator for servo systems. Proc. of ICEM '92, 15-17 September, 1992, Manchester, UK, pp. 132-136.

D. Casadei, G. Grandi, G. Serra, A. Tani: Analysis of thrust pulsation in linear induction motors. I.T.T.G. 93, International Symposium on technological innovation in guided transports, Lille, France, 28-30 September, 1993, Tome I, pp.467-476.

D. Casadei, C. Cecati, G. Grandi, G. Serra: Adaptive control of a slotless PM linear DC actuator. Proc. of IECON '94, 5-9 September, 1994, Bologna, Italy, pp. 2086-2090.

D. Casadei, G. Serra, A. Tani: Finite-element Analysis of a Brushless PM DC Linear Motor Taking the Saturation Effects into Account. IEEE Trans. on Magnetics, Vol. 33, No 5, Sept. 1997, pp.4197-4199.