M. Chevallier, C. Cohen, N. Cue, D. Dauvergne, J. Dural, P. Gangnan, R. Kirsch, A. L’Hoir, D. Lelièvre, J.-F. Libin, P. H. Mokler, J.-C. Poizat, H.-T. Prinz, J.-M. Ramillon, J. Remillieux, P. Roussel-Chomaz, J.-P. Rozet, F. Sanuy, D. Schmaus, C. Stephan, M. Toulemonde, D. Vernhet, and A. Warczak
Phys. Rev. A 61, 022724 (2000)