Prevedelli M., F.S. Cataliotti, E.A. Cornell, J.R. Ensher, C. Fort, L. Ricci, G.M. Tino, and M. Inguscio, Physical Review A 59, 886-888 (1999).
Tino G.M., F.S. Cataliotti, E.A. Cornell, C. Fort, M. Inguscio, and M. Prevedelli, in Unknown (IOS Press EBooks, 1998).
Cataliotti F.S., E.A. Cornell, C. Fort, M. Inguscio, F. Marin, M. Prevedelli, L. Ricci, and G.M. Tino, Physical Review A 57, 1136-1138 (1998).