Universal Correlations in Pion-less EFT with the Resonating Group Model: Three and Four Nucleons J. Kirscher, H.W. Grießhammer, D. Shukla and H.M. Hofmann EPJ Web of Conferences, 3 (2010) 04005 Published online: 12 April 2010 DOI: 10.1051/epjconf/20100304005