Open Systems and Measurement in Relativistic Quantum Theory Proceedings of the Workshop Held at the Istituto Italiano per gli Studi Filosofici, Naples, April 3-4, 1998 - Breuer, Heinz-Peter; Breuer, Heinz-Peter; Petruccione, Francesco; Petruccione, Francesco (Springer Berlin Heidelberg : Imprint: Springer, 1999)