Diagrammatic Monte Carlo for correlated fermions E. Kozik, K. Van Houcke, E. Gull, L. Pollet, N. Prokof'ev, B. Svistunov and M. Troyer EPL, 90 1 (2010) 10004 Published online: 21 April 2010 DOI: 10.1209/0295-5075/90/10004