TY - JOUR AU - Ballantine, Cristina M. TI - A Hypergraph with Commuting Partial Laplacians JO - Canadian mathematical bulletin PY - 2001 SP - 385 EP - 397 VL - 44 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2001-039-x/ DO - 10.4153/CMB-2001-039-x ID - 10_4153_CMB_2001_039_x ER -