Towards quantum information with trapped calcium ions. - Christian F. Roos; Harald Rohde; Stephan Gulde; Andreas Mundt; Georges Reymond; Madeleine Lederbauer; Jürgen Eschner; Ferdinand Schmidt-Kaler; Dietrich Leibfried; Rainer Blatt (ISCAS, 2000)

Ion Trap Quantum Computing with Ca+ Ions. - Rainer Blatt; Hartmut Häffner; Christian F. Roos; Christoph Becher; Ferdinand Schmidt-Kaler (Quantum Inf. Process., 2004)