Realization of a Ramsey-Bordé matter wave interferometer on the K2 molecule Ch. Lisdat, M. Frank, H. Knöckel, M.-L. Almazor and E. Tiemann Eur. Phys. J. D, 12 2 (2000) 235-240 Published online: 15 November 2000 DOI: 10.1007/s100530070018