TY - JOUR AU - Matthew Farrell AU - Lionel Levine TI - Multi-Eulerian tours of directed graphs JO - The electronic journal of combinatorics PY - 2016 VL - 23 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.37236/5588/ DO - 10.37236/5588 ID - 10_37236_5588 ER -