TY - JOUR AU - Heap, B. R. AU - Lynn, M. S TI - A Note on p-Cyclic Matrices and Digraphs JO - Canadian mathematical bulletin PY - 1967 SP - 497 EP - 501 VL - 10 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-047-1/ DO - 10.4153/CMB-1967-047-1 ID - 10_4153_CMB_1967_047_1 ER -