TY - JOUR AU - Henry Cohn AU - Robin Pemantle AU - James Propp TI - Generating a random sink-free orientation in quadratic time JO - The electronic journal of combinatorics PY - 2002 VL - 9 UR - http://geodesic.mathdoc.fr/articles/10.37236/1627/ DO - 10.37236/1627 ID - 10_37236_1627 ER -