TY - JOUR AU - Lucas J. Rusnak TI - Oriented hypergraphs: introduction and balance JO - The electronic journal of combinatorics PY - 2013 VL - 20 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.37236/2763/ DO - 10.37236/2763 ID - 10_37236_2763 ER -